Hello All. I'm trying to install 2 Instances of openser on the same machine with the following interfaces:
Instance #1 -----> 172.16.18.2 and 192.168.1.112 Instance #2 -----> 172.16.1.2 and 192.168.1.113
I made one installation on the default OpenSER folders and one in the /usr/loca/openser_1/
The configuration went quite smooth. The first instance of the server is running with no problem at all, but when I try to start the second instance I got an error that it was unable to resolve the IP addresses I add the following lines to the /etc/hosts file:
### OpenSER 1st interface configuration #### 192.168.1.112 openser1_internal 172.16.18.2 openser1_external ### OpenSER 1st Interface configuration ####
### OpenSER 2nd Interface configuration #### 192.168.1.113 openser1_internal 172.16.1.2 openser1_external ### OpenSER 2nd Interface configuration ####
After that Now I have the following error:
Jan 5 17:26:30 atel-router ./openser[17772]: ERROR: tcp_init: bind(7, 0x813e194, 16) on 192.168.1.112:5060 : Address already in use
Any Help will be appreciated, of better is there a How-to on OpenSER multiple instances please let me know.
Thanks in advance
Gerardo Amaya
Here is the configuration file for each instance:
OpenSER.cfg Instance #1
# # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=192.168.1.112 listen=172.16.18.2 port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url","mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; };
if (method == "REGISTER" || ! search("^Record-Route:")) {
fix_nated_contact(); # Rewrite contact with source IP of signalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via
}
if (method == "INVITE") { if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol
# This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); };
route(1); }
route[1] {
t_on_reply("1");
#force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");
}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); };
if (nat_uac_test("1")) { fix_nated_contact(); }; }
OpenSER.cfg Instance #2 # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=udp:192.168.1.113:5060 listen=udp:172.16.1.2:5060 #port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo2"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/openser_1/lib/openser/modules/sl.so" loadmodule "/usr/local/openser_1/lib/openser/modules/tm.so" loadmodule "/usr/local/openser_1/lib/openser/modules/rr.so" loadmodule "/usr/local/openser_1/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/openser_1/lib/openser/modules/usrloc.so" loadmodule "/usr/local/openser_1/lib/openser/modules/registrar.so" loadmodule "/usr/local/openser_1/lib/openser/modules/textops.so" loadmodule "/usr/local/openser_1/lib/openser/modules/uri.so"loadmodule "/usr/local/openser_1/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/openser_1/lib/openser/modules/auth.so" loadmodule "/usr/local/openser_1/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy_1.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url","mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; };
if (method == "REGISTER" || ! search("^Record-Route:")) {
fix_nated_contact(); # Rewrite contact with source IP of signalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via
}
if (method == "INVITE") { if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol
# This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); };
route(1); }
route[1] {
t_on_reply("1");
#force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");
}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); };
if (nat_uac_test("1")) { fix_nated_contact(); }; }
loadmodule "/usr/local/openser_1/lib/openser/modules/uri_db.so" loadmodule "/usr/local/openser_1/lib/openser/modules/domain.so" loadmodule "/usr/local/openser_1/lib/openser/modules/mediaproxy.so"
ifconfig output
eth0 Link encap:Ethernet HWaddr 00:0E:2E:0A:61:68 inet addr:172.16.18.2 Bcast:172.16.18.255 Mask:255.255.255.0 inet6 addr: fe80::20e:2eff:fe0a:6168/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:216465 errors:0 dropped:0 overruns:0 frame:0 TX packets:323925 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:18190685 (17.3 MiB) TX bytes:118579358 (113.0 MiB) Interrupt:185 Base address:0xaf00
eth1 Link encap:Ethernet HWaddr 00:0E:2E:06:EC:17 inet addr:172.16.1.2 Bcast:172.16.1.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:209 Base address:0xce00
eth2 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.112 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20c:76ff:febe:e587/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1155321 errors:0 dropped:0 overruns:0 frame:0 TX packets:664343 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:187622098 (178.9 MiB) TX bytes:125573054 (119.7 MiB) Interrupt:217 Base address:0xed00
eth2:0 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.113 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:217 Base address:0xed00
A few points.
Firstly, If you are going to run 2 different instances on the same server, they should have different ports (e.g. 5060 for the 1st instance and 5062 for 2nd).
Secondly, if you are trying to resolve 2 different Local IPs to the same server (in your case 192.168.1.112 and 192.168.1.113), one of any of these should happen: 1. you should either have 2 network card interfaces in your server, or 2. Linux does this thing where it is able to split a single (physical) NIC interface into seperate virtual interfaces (e.g. for a single interface * eth0* splits it into *eth0:0* for the 1st virtual interface and *eth0:1* for the 2nd, etc). The process is called *IP aliasing*. You should then allocate the 2 local IPs to the 2 virtual interfaces like so: eth0:0 -> 192.168.1.112, and eth0:1 -> 192.168.1.113
commands are something like this:
ifconfig eth0 *XXX.XXX.XXX.XXX* netmask 255.255.255.0 broadcast * XXX.XXX.XXX*.255 ifconfig eth0:0 192.168.1.112 netmask 255.255.255.0 broadcast 192.168.1.255 ifconfig eth0:1 192.168.1.113 netmask 255.255.255.0 broadcast 192.168.1.255
route add -host *XXX.XXX.XXX.XXX* dev eth0 route add -host 192.168.1.112 dev eth0 route add -host 192.168.1.113 dev eth0 route add default gw <Gateway IP>
where *XXX.XXX.XXX.XXX* in the 1st instance refers to another local IP e.g. 192.168.1.3. (I am no Linux guru so maybe the gurus here could pipe in). :)
Method 1 is probably the simpler and more straight-forward, but if you can't afford 2 NICs I don't think Method 2 will be too difficult either.
Simply putting the entries in etc/hosts is not enough as the server needs to be able to identify them as 2 separate instances. This is why you are getting that error - it's because only one interface was identified and that has already been "bound" to the first Local IP (192.168.1.112).
Also, if I understand your *ifconfig* output correctly, then this is not setup correctly. You seem to be mixing private and public IP addresses. If you are going through a router or NATed environement you don't need to assign the external interfaces to the NIC(s), nor do you specifically need to define them in your openser.cfgs (i.e. listen=external IP). You only need this if you are in a non-NATed environment, so it's a case of either or.
Hope that made sense.
On 05/01/07, Gerardo Amaya openser@gerardoamaya.com wrote:
Hello All. I'm trying to install 2 Instances of openser on the same machine with the following interfaces:
Instance #1 -----> 172.16.18.2 and 192.168.1.112 Instance #2 -----> 172.16.1.2 and 192.168.1.113
I made one installation on the default OpenSER folders and one in the /usr/loca/openser_1/
The configuration went quite smooth. The first instance of the server is running with no problem at all, but when I try to start the second instance I got an error that it was unable to resolve the IP addresses I add the following lines to the /etc/hosts file:
### OpenSER 1st interface configuration #### 192.168.1.112 openser1_internal 172.16.18.2 openser1_external ### OpenSER 1st Interface configuration ####
### OpenSER 2nd Interface configuration #### 192.168.1.113 openser1_internal 172.16.1.2 openser1_external ### OpenSER 2nd Interface configuration ####
After that Now I have the following error:
Jan 5 17:26:30 atel-router ./openser[17772]: ERROR: tcp_init: bind(7, 0x813e194, 16) on 192.168.1.112:5060 : Address already in use
Any Help will be appreciated, of better is there a How-to on OpenSER multiple instances please let me know.
Thanks in advance
Gerardo Amaya
Here is the configuration file for each instance:
OpenSER.cfg Instance #1
# # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=192.168.1.112 listen=172.16.18.2 port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url"," mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
OpenSER.cfg Instance #2 # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=udp:192.168.1.113:5060 listen=udp:172.16.1.2:5060 #port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo2"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/openser_1/lib/openser/modules/sl.so" loadmodule "/usr/local/openser_1/lib/openser/modules/tm.so" loadmodule "/usr/local/openser_1/lib/openser/modules/rr.so" loadmodule "/usr/local/openser_1/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/openser_1/lib/openser/modules/usrloc.so" loadmodule "/usr/local/openser_1/lib/openser/modules/registrar.so" loadmodule "/usr/local/openser_1/lib/openser/modules/textops.so" loadmodule "/usr/local/openser_1/lib/openser/modules/uri.so"loadmodule "/usr/local/openser_1/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/openser_1/lib/openser/modules/auth.so" loadmodule "/usr/local/openser_1/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy_1.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url"," mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
loadmodule "/usr/local/openser_1/lib/openser/modules/uri_db.so" loadmodule "/usr/local/openser_1/lib/openser/modules/domain.so" loadmodule "/usr/local/openser_1/lib/openser/modules/mediaproxy.so"
ifconfig output
eth0 Link encap:Ethernet HWaddr 00:0E:2E:0A:61:68 inet addr:172.16.18.2 Bcast:172.16.18.255 Mask:255.255.255.0 inet6 addr: fe80::20e:2eff:fe0a:6168/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:216465 errors:0 dropped:0 overruns:0 frame:0 TX packets:323925 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:18190685 (17.3 MiB) TX bytes:118579358 (113.0 MiB) Interrupt:185 Base address:0xaf00
eth1 Link encap:Ethernet HWaddr 00:0E:2E:06:EC:17 inet addr:172.16.1.2 Bcast:172.16.1.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:209 Base address:0xce00
eth2 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.112 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20c:76ff:febe:e587/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1155321 errors:0 dropped:0 overruns:0 frame:0 TX packets:664343 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:187622098 (178.9 MiB) TX bytes:125573054 (119.7 MiB) Interrupt:217 Base address:0xed00
eth2:0 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.113 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:217 Base address:0xed00
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Max Gregorian wrote:
A few points.
Firstly, If you are going to run 2 different instances on the same server, they should have different ports (e.g. 5060 for the 1st instance and 5062 for 2nd).
not needed if you are using different IP addresses.
regards klaus
Secondly, if you are trying to resolve 2 different Local IPs to the same server (in your case 192.168.1.112 and 192.168.1.113), one of any of these should happen:
- you should either have 2 network card interfaces in your server, or
- Linux does this thing where it is able to split a single (physical) NIC
interface into seperate virtual interfaces (e.g. for a single interface * eth0* splits it into *eth0:0* for the 1st virtual interface and *eth0:1* for the 2nd, etc). The process is called *IP aliasing*. You should then allocate the 2 local IPs to the 2 virtual interfaces like so: eth0:0 -> 192.168.1.112, and eth0:1 -> 192.168.1.113
commands are something like this:
ifconfig eth0 *XXX.XXX.XXX.XXX* netmask 255.255.255.0 broadcast * XXX.XXX.XXX*.255 ifconfig eth0:0 192.168.1.112 netmask 255.255.255.0 broadcast 192.168.1.255 ifconfig eth0:1 192.168.1.113 netmask 255.255.255.0 broadcast 192.168.1.255
route add -host *XXX.XXX.XXX.XXX* dev eth0 route add -host 192.168.1.112 dev eth0 route add -host 192.168.1.113 dev eth0 route add default gw <Gateway IP>
where *XXX.XXX.XXX.XXX* in the 1st instance refers to another local IP e.g. 192.168.1.3. (I am no Linux guru so maybe the gurus here could pipe in). :)
Method 1 is probably the simpler and more straight-forward, but if you can't afford 2 NICs I don't think Method 2 will be too difficult either.
Simply putting the entries in etc/hosts is not enough as the server needs to be able to identify them as 2 separate instances. This is why you are getting that error - it's because only one interface was identified and that has already been "bound" to the first Local IP (192.168.1.112).
Also, if I understand your *ifconfig* output correctly, then this is not setup correctly. You seem to be mixing private and public IP addresses. If you are going through a router or NATed environement you don't need to assign the external interfaces to the NIC(s), nor do you specifically need to define them in your openser.cfgs (i.e. listen=external IP). You only need this if you are in a non-NATed environment, so it's a case of either or.
Hope that made sense.
On 05/01/07, Gerardo Amaya openser@gerardoamaya.com wrote:
Hello All. I'm trying to install 2 Instances of openser on the same machine with the following interfaces:
Instance #1 -----> 172.16.18.2 and 192.168.1.112 Instance #2 -----> 172.16.1.2 and 192.168.1.113
I made one installation on the default OpenSER folders and one in the /usr/loca/openser_1/
The configuration went quite smooth. The first instance of the server is running with no problem at all, but when I try to start the second instance I got an error that it was unable to resolve the IP addresses I add the following lines to the /etc/hosts file:
### OpenSER 1st interface configuration #### 192.168.1.112 openser1_internal 172.16.18.2 openser1_external ### OpenSER 1st Interface configuration ####
### OpenSER 2nd Interface configuration #### 192.168.1.113 openser1_internal 172.16.1.2 openser1_external ### OpenSER 2nd Interface configuration ####
After that Now I have the following error:
Jan 5 17:26:30 atel-router ./openser[17772]: ERROR: tcp_init: bind(7, 0x813e194, 16) on 192.168.1.112:5060 : Address already in use
Any Help will be appreciated, of better is there a How-to on OpenSER multiple instances please let me know.
Thanks in advance
Gerardo Amaya
Here is the configuration file for each instance:
OpenSER.cfg Instance #1
# # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=192.168.1.112 listen=172.16.18.2 port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url"," mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
OpenSER.cfg Instance #2 # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=udp:192.168.1.113:5060 listen=udp:172.16.1.2:5060 #port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo2"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/openser_1/lib/openser/modules/sl.so" loadmodule "/usr/local/openser_1/lib/openser/modules/tm.so" loadmodule "/usr/local/openser_1/lib/openser/modules/rr.so" loadmodule "/usr/local/openser_1/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/openser_1/lib/openser/modules/usrloc.so" loadmodule "/usr/local/openser_1/lib/openser/modules/registrar.so" loadmodule "/usr/local/openser_1/lib/openser/modules/textops.so" loadmodule "/usr/local/openser_1/lib/openser/modules/uri.so"loadmodule "/usr/local/openser_1/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/openser_1/lib/openser/modules/auth.so" loadmodule "/usr/local/openser_1/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy_1.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url"," mysql://root:codevoz@localhost/openser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
loadmodule "/usr/local/openser_1/lib/openser/modules/uri_db.so" loadmodule "/usr/local/openser_1/lib/openser/modules/domain.so" loadmodule "/usr/local/openser_1/lib/openser/modules/mediaproxy.so"
ifconfig output
eth0 Link encap:Ethernet HWaddr 00:0E:2E:0A:61:68 inet addr:172.16.18.2 Bcast:172.16.18.255 Mask:255.255.255.0 inet6 addr: fe80::20e:2eff:fe0a:6168/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:216465 errors:0 dropped:0 overruns:0 frame:0 TX packets:323925 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:18190685 (17.3 MiB) TX bytes:118579358 (113.0 MiB) Interrupt:185 Base address:0xaf00
eth1 Link encap:Ethernet HWaddr 00:0E:2E:06:EC:17 inet addr:172.16.1.2 Bcast:172.16.1.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:209 Base address:0xce00
eth2 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.112 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20c:76ff:febe:e587/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1155321 errors:0 dropped:0 overruns:0 frame:0 TX packets:664343 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:187622098 (178.9 MiB) TX bytes:125573054 (119.7 MiB) Interrupt:217 Base address:0xed00
eth2:0 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.113 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:217 Base address:0xed00
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Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users
Gerardo Amaya wrote:
Hello All. I'm trying to install 2 Instances of openser on the same machine with the following interfaces:
Instance #1 -----> 172.16.18.2 and 192.168.1.112 Instance #2 -----> 172.16.1.2 and 192.168.1.113
I made one installation on the default OpenSER folders and one in the /usr/loca/openser_1/
The configuration went quite smooth. The first instance of the server is running with no problem at all, but when I try to start the second instance I got an error that it was unable to resolve the IP addresses I add the following lines to the /etc/hosts file:
### OpenSER 1st interface configuration #### 192.168.1.112 openser1_internal 172.16.18.2 openser1_external ### OpenSER 1st Interface configuration ####
### OpenSER 2nd Interface configuration #### 192.168.1.113 openser1_internal 172.16.1.2 openser1_external ### OpenSER 2nd Interface configuration ####
I guess you should rename it openser2_internal ^
and make sure that openser2 does use the proper config (use -f to specify the config file)
regards klaus
After that Now I have the following error:
Jan 5 17:26:30 atel-router ./openser[17772]: ERROR: tcp_init: bind(7, 0x813e194, 16) on 192.168.1.112:5060 : Address already in use
Any Help will be appreciated, of better is there a How-to on OpenSER multiple instances please let me know.
Thanks in advance
Gerardo Amaya
Here is the configuration file for each instance:
OpenSER.cfg Instance #1
# # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=192.168.1.112 listen=172.16.18.2 port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url","mysql://root:codevoz@localhost/openser")
modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.112){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.18.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
OpenSER.cfg Instance #2 # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
debug=5 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode #fork=no #log_stderror=yes */
check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=udp:192.168.1.113:5060 listen=udp:172.16.1.2:5060 #port=5060 mhomed=1 children=4 fifo="/tmp/ser_fifo2"
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/openser_1/lib/openser/modules/sl.so" loadmodule "/usr/local/openser_1/lib/openser/modules/tm.so" loadmodule "/usr/local/openser_1/lib/openser/modules/rr.so" loadmodule "/usr/local/openser_1/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/openser_1/lib/openser/modules/usrloc.so" loadmodule "/usr/local/openser_1/lib/openser/modules/registrar.so" loadmodule "/usr/local/openser_1/lib/openser/modules/textops.so" loadmodule "/usr/local/openser_1/lib/openser/modules/uri.so"loadmodule "/usr/local/openser_1/lib/openser/modules/nathelper.so"
# Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/openser_1/lib/openser/modules/auth.so" loadmodule "/usr/local/openser_1/lib/openser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2)
# -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1)
# -- nathelper and mediaproxy params -- modparam("nathelper", "natping_interval", 30) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy_1.sock") # -- End of nathelper and mediaproxy params --
# -- auth_db database params for domain.so module to work properly --
modparam("auth_db|domain|uri_db|usrloc","db_url","mysql://root:codevoz@localhost/openser")
modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") # -- End of database params --
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); return; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); return; }; if (method == "REGISTER" || ! search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP ofsignalling #if (method == "INVITE") { # fix_nated_sdp("1"); # Add direction=active to SDP #};
force_rport(); # Add rport parameter to topmost Via } if (method == "INVITE") { if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAII")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEI")) t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); t_on_reply("1"); } else if (dst_ip == 192.168.1.113){ if (force_rtp_proxy("FAIE")) t_on_reply("1"); } else if (dst_ip == 172.16.1.2){ if (force_rtp_proxy("FAEE")) t_on_reply("1"); } }; # Record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol # This is the Call Tear Down Section if (method=="BYE" || method=="CANCEL") { unforce_rtp_proxy(); }; route(1);}
route[1] {
t_on_reply("1"); #force_rtp_proxy(); t_relay("udp:192.168.1.2:5060");}
onreply_route[1] {
if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; if (nat_uac_test("1")) { fix_nated_contact(); };}
loadmodule "/usr/local/openser_1/lib/openser/modules/uri_db.so" loadmodule "/usr/local/openser_1/lib/openser/modules/domain.so" loadmodule "/usr/local/openser_1/lib/openser/modules/mediaproxy.so"
ifconfig output
eth0 Link encap:Ethernet HWaddr 00:0E:2E:0A:61:68 inet addr:172.16.18.2 Bcast:172.16.18.255 Mask:255.255.255.0 inet6 addr: fe80::20e:2eff:fe0a:6168/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:216465 errors:0 dropped:0 overruns:0 frame:0 TX packets:323925 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:18190685 (17.3 MiB) TX bytes:118579358 (113.0 MiB) Interrupt:185 Base address:0xaf00
eth1 Link encap:Ethernet HWaddr 00:0E:2E:06:EC:17 inet addr:172.16.1.2 Bcast:172.16.1.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:209 Base address:0xce00
eth2 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.112 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20c:76ff:febe:e587/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1155321 errors:0 dropped:0 overruns:0 frame:0 TX packets:664343 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:187622098 (178.9 MiB) TX bytes:125573054 (119.7 MiB) Interrupt:217 Base address:0xed00
eth2:0 Link encap:Ethernet HWaddr 00:0C:76:BE:E5:87 inet addr:192.168.1.113 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:217 Base address:0xed00
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