[Serusers] nathelper doesn't ping registered users

Tue Nov 27 10:04:50 CET 2007

what is usrloc-cl??
What do you mean by that and how can I do that?

-tomasz

On Nov 27, 2007 8:58 AM, Greger V. Teigre <greger at teigre.com> wrote:
>
>  You use usrloc-cl?
>  If not, unless you replicate, the non-REGISTER handling server will not
> have the usrloc in memory.
>  g-)
>
>
>
>  Tomasz Zieleniewski wrote:
>  Hi Jiri,
>
> On Nov 25, 2007 10:08 PM, Jiri Kuthan <jiri at iptel.org> wrote:
>
>
>  At 10:56 25/11/2007, Tomasz Zieleniewski wrote:
>
>
>  Hi,
>
> I don't have those lines because I have a registrar on seperate SIP Proxy.
> This proxy here is the boundary one, but they both use the same database
> and have access to location table common.
>
>  Well, I'm not sure I'm getting the context of this configuration so I don't
> feel certain with providing some hints (in particular two proxy serveer
> in a series both using usrloc seems unusual to me). A hand-waving estimate
> is you need to configure the "boundary proxy" to change all natted clients
> to form "as seen by the network" and the "actual proxy" to send pings to
> all contacts.
>
>
>  Boundary proxy uses usrloc only for the purpose of pinging the natted
> users.
> Nathelper module requires usrloc. Because all reuqest travels 'boundary
> proxy'
> before entering network the 'boundary proxy' must ping users to keep
> my nat bindings
> right. they are both on seperate machines.
>
>  -tomek
>
>
>  -jiri
>
>
>
>
>
>  -tomasz
>
> On Nov 25, 2007 10:40 AM, Jiri Kuthan <jiri at iptel.org> wrote:
>
>
>  Hi Tomasz,
>
> well it could be that reusing an existing config and commiting than your
> specific
> changes to it would save you quite some laborous exercises rather than
> writing
> it from scratch....
> http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/etc/ser-oob.cfg?rev=1.1.2.1&content-type=text/plain
>
> The lines in question are (out of which I think you are missing the
> registrar params)
>
>
>  FLAG_NAT : 3, # the UAC is behind a NAT
>
> ...
> # identify natted contacts using a flag
> modparam("registrar", "load_nat_flag", "FLAG_NAT")
> modparam("registrar", "save_nat_flag", "FLAG_NAT")
> ...
> modparam("rr", "cookie_filter", "(account|uac_nat)")
> ...
> modparam("nathelper", "ping_nated_only", 1 )
> # if this option is not set, simple 4-bytes ping is sent
> modparam("nathelper", "natping_method", "OPTIONS" )
> #temporary statefull natping test (only in future versions)
> #modparam("nathelper", "natping_stateful", 1)
> ...
>
>  setflag(FLAG_NAT);
>
>
> -jiri
>
>
> At 22:20 24/11/2007, Tomasz Zieleniewski wrote:
>
>
>  I'm sorry for the CC
> here is my config:
>
> debug=3 # debug level (cmd line: -dddddddddd)
> memdbg=5
> memlog=5
> log_facility=LOG_LOCAL0
> fork=yes
> log_stderror=no
> check_via=yes # (cmd. line: -v)
> dns=no # (cmd. line: -r)
> rev_dns=no # (cmd. line: -R)
> port=5060
> tls_port_no=5061
> children=4
> user=ser
> group=ser
> mhomed=yes
> disable_tcp=no
> tcp_accept_aliases=yes
> enable_tls=no
> sip_warning=0
> reply_to_via=no
> alias="voip.touk.pl"
>
> dns_retr_time=1
> dns_retr_no=1
> dns_servers_no=1
> dns_use_search_list=no
> dns_try_ipv6=no
> # dns cache & failover
> use_dns_cache=on
> use_dns_failover=on
> # dns_cache_flags=0
> dns_cache_negative_ttl=300
> dns_cache_min_ttl=60
> dns_cache_max_ttl=86400 # 1 day
> dns_cache_mem=2048 # 2 MB
> dns_cache_gc_interval=60
>
> tcp_connection_lifetime=3600
> tcp_max_connections=2048
> tcp_connect_timeout=1
>
> loadmodule ...
> ....
>
> # specify the path to you database here
> modparam("acc_db|auth_db|avp_db|domain|gflags|usrloc|uri_db|speeddial|msilo|lcr",
> "db_url", "mysql://ser:ser@localhost/ser")
>
> # -- usrloc params --
> modparam("usrloc", "db_mode", 1)
>
> # -- registrar params --
> modparam("registrar", "default_expires", 300)
> modparam("registrar", "min_expires", 60)
> modparam("registrar", "max_expires", 300)
> modparam("registrar", "append_branches", 1)
> modparam("registrar", "received_param", "rcv")
> modparam("registrar", "max_contacts", 2)
>
> # -- auth params --
> modparam("auth_db", "calculate_ha1", yes)
> modparam("auth_db", "password_column", "password")
>
> # -- rr params --
> modparam("rr", "enable_full_lr", 1)
> modparam("rr", "cookie_filter", "uac_nat")
> modparam("rr", "cookie_secret", "secret")
> modparam("rr", "user_part_avp", "route_user")
> modparam("rr", "next_route_avp", "route_next")
>
> # -- gflags params --
> modparam("gflags", "load_global_attrs", 1)
>
> # -- domain params --
> modparam("domain", "load_domain_attrs", 1)
>
> # -- ctl params --
> modparam("ctl", "binrpc", "unixs:/tmp/ser-bsp_ctl")
> modparam("ctl", "fifo", "fifo:/tmp/ser-bsp_fifo")
> # modparam("ctl", "binrpc", "tcp:localhost:2046")
> modparam("ctl", "mode", 0777)
>
> # -- tm params --
> modparam("tm", "restart_fr_on_each_reply", 1)
>
> # -- auth_radius params --
> modparam("auth_radius", "radius_config",
> "/usr/local/etc/radiusclient-ng/radiusclient.conf")
> modparam("auth_radius", "service_type", 15)
>
> # -- options params --
> modparam("options", "accept", "*/*")
> modparam("options", "accept_encoding", "")
> modparam("options", "accept_language", "en")
>
> # -- ratelimit params --
> modparam("ratelimit","timer_interval", 10)
> modparam("ratelimit","invite_limit", 100)
> modparam("ratelimit","register_limit", 100)
> modparam("ratelimit","subscribe_limit", 100)
>
> # -- xmlrpc params --
> modparam("xmlrpc", "route","RPC")
>
> # -- nathelper params --
> modparam("nathelper", "natping_interval", 20)
> modparam("nathelper", "ping_nated_only", 0)
> modparam("nathelper", "rtpproxy_disable", 1)
> modparam("nathelper", "tcpping_crlf", 1)
>
> # -- tls params --
> modparam("tls", "config", "/home/ser/ser/ca/tls-bsp.cfg")
> modparam("tls", "tls_force_run", 0)
> modparam("tls", "tls_log",3)
> modparam("tls", "handshake_timeout", 10)
> modparam("tls", "send_timeout", 10)
> modparam("tls", "tls_disable_compression", 0)
> #modparam("tls", "private_key", "/etc/certs/key.pem")
> #modparam("tls", "certificate", "/etc/certs/cert.pem")
> #modparam("tls", "ca_list", "/etc/certs/ca_list.pem")
> #modparam("tls", "require_certificate", 0)
> #modparam("tls", "verify_certificate", 1)
> #modparam("tls", "tls_method", "TLSv1")
>
> route{
> ...
> }
>
> On Nov 24, 2007 9:35 PM, Atle Samuelsen <clona at cyberhouse.no> wrote:
>
>
>  Hi,
>
> Always CC the list.
>
> then I dont know.. post your full config so people can see if they see
> something
> -A
>
> * Tomasz Zieleniewski <tzieleniewski at gmail.com> [071124 20:38]:
>
>
>
>  Hi,
>
> I had that parameter set to 0, but still no udp packets...
>
> On Nov 24, 2007 6:43 PM, Atle Samuelsen <clona at cyberhouse.no> wrote:
>
>
>  * Tomasz Zieleniewski <tzieleniewski at gmail.com> [071124 16:50]:
>
>
>
>  HI,
>
> I have the following nathelper settings:
> modparam("nathelper", "natping_interval", 20)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "rtpproxy_disable", 1)
> modparam("nathelper", "tcpping_crlf", 1)
>
> But i cant see any udp packets being sent to registered users.
> Please point me what did I miss.
>
>  Hi,
>
> without seeing any more of your config, I'm guessing that you do not set
> the natflag, so if you change ping_nated_only to 0, I think you will see
> some udp packets.
>
> - Atle
> (shot in the whild world of sip)
>
>
>
>
>  Best
> Tomasz
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>
> --
> Jiri Kuthan http://iptel.org/~jiri/
>
>
>
>  _______________________________________________
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>
>
> --
> Jiri Kuthan http://iptel.org/~jiri/
>
>
>
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>
>
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