[Serusers] how to determine if src_ip and uri domain are the same?
What can I do in order to make a decision based on src_ip and the IP address in the URI domain? I have calls between UAs located behind the same NAT on the other end of a low bandwidth WAN circuit and want the ability to not force the call through rtp_proxy. In practice this works ok with a fixed IP address but I am unsure how to make the process more dynamic. I am new to SER and still learning the features and scripting language so I apologize of this topic is covered somewhere else. Regards, Allan ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca
From: Allan Sent: Friday, October 29, 2004 12:23 AM
What can I do in order to make a decision based on src_ip and the IP address in the URI domain?
Did you already consider to use the search() function and some unique string which is characteristic for the domain? regards Franz
Hi Allan, if you use the new module AVPOPS you can test what you want. Example number 5 , if I'm not wrong, shows something very similar: http://voice-system.ro/docs/avpops Best regards, Marian Dumitru Allan wrote:
What can I do in order to make a decision based on src_ip and the IP address in the URI domain? I have calls between UAs located behind the same NAT on the other end of a low bandwidth WAN circuit and want the ability to not force the call through rtp_proxy. In practice this works ok with a fixed IP address but I am unsure how to make the process more dynamic. I am new to SER and still learning the features and scripting language so I apologize of this topic is covered somewhere else.
Regards, Allan
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-- Voice Sistem http://www.voice-sistem.ro
Hi Marian, This is what I am looking for, thanks. Had some difficulty getting the module to compile. See the attached. Regards, Allan --- Marian Dumitru <marian.dumitru@voice-sistem.ro> wrote:
Hi Allan,
if you use the new module AVPOPS you can test what you want. Example number 5 , if I'm not wrong, shows something very similar: http://voice-system.ro/docs/avpops
Best regards, Marian Dumitru
Allan wrote:
What can I do in order to make a decision based on src_ip and the IP address in the URI domain? I have calls between UAs located behind the same NAT on the other end of a low bandwidth WAN circuit and want the ability to not force the call through rtp_proxy. In practice this works ok with a fixed IP address but I am unsure how to make the process more dynamic. I am new to SER and still learning the features and scripting language so I apologize of this topic is covered somewhere else.
Regards, Allan
______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
_______________________________________________ Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Voice Sistem http://www.voice-sistem.ro
______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca avpops_impl.c:50: syntax error before `store_keys' avpops_impl.c:50: warning: type defaults to `int' in declaration of `store_keys' avpops_impl.c:50: warning: data definition has no type or storage class avpops_impl.c:51: syntax error before `store_vals' avpops_impl.c:51: warning: type defaults to `int' in declaration of `store_vals' avpops_impl.c:51: warning: data definition has no type or storage class avpops_impl.c: In function `init_store_avps': avpops_impl.c:58: warning: assignment makes integer from pointer without a cast avpops_impl.c:59: request for member `type' in something not a structure or union avpops_impl.c:59: `DB_STR' undeclared (first use in this function) avpops_impl.c:59: (Each undeclared identifier is reported only once avpops_impl.c:59: for each function it appears in.) avpops_impl.c:60: request for member `nul' in something not a structure or union avpops_impl.c:62: warning: assignment makes integer from pointer without a cast avpops_impl.c:63: request for member `type' in something not a structure or union avpops_impl.c:64: request for member `nul' in something not a structure or union avpops_impl.c:66: warning: assignment makes integer from pointer without a cast avpops_impl.c:67: request for member `type' in something not a structure or union avpops_impl.c:68: request for member `nul' in something not a structure or union avpops_impl.c:70: warning: assignment makes integer from pointer without a cast avpops_impl.c:71: request for member `type' in something not a structure or union avpops_impl.c:71: `DB_INT' undeclared (first use in this function) avpops_impl.c:72: request for member `nul' in something not a structure or union avpops_impl.c:74: warning: assignment makes integer from pointer without a cast avpops_impl.c:75: request for member `type' in something not a structure or union avpops_impl.c:76: request for member `nul' in something not a structure or union avpops_impl.c:78: warning: assignment makes integer from pointer without a cast avpops_impl.c:79: request for member `type' in something not a structure or union avpops_impl.c:80: request for member `nul' in something not a structure or union avpops_impl.c: At top level: avpops_impl.c:84: warning: `struct db_row' declared inside parameter list avpops_impl.c:84: warning: its scope is only this definition or declaration, which is probably not what you want. avpops_impl.c: In function `dbrow2avp': avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STRING' undeclared (first use in this function) avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STR' undeclared (first use in this function) avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:103: dereferencing pointer to incomplete type avpops_impl.c:103: `DB_INT' undeclared (first use in this function) avpops_impl.c:110: dereferencing pointer to incomplete type avpops_impl.c:128: dereferencing pointer to incomplete type avpops_impl.c:130: dereferencing pointer to incomplete type avpops_impl.c:133: dereferencing pointer to incomplete type avpops_impl.c:152: dereferencing pointer to incomplete type avpops_impl.c:154: dereferencing pointer to incomplete type avpops_impl.c:157: dereferencing pointer to incomplete type avpops_impl.c: In function `ops_dbload_avps': avpops_impl.c:281: `db_res_t' undeclared (first use in this function) avpops_impl.c:281: `res' undeclared (first use in this function) avpops_impl.c:281: warning: statement with no effect avpops_impl.c:282: syntax error before `uuid' avpops_impl.c:294: warning: implicit declaration of function `db_load_avp' avpops_impl.c:299: `uuid' undeclared (first use in this function) avpops_impl.c:320: `n' undeclared (first use in this function) avpops_impl.c:320: `i' undeclared (first use in this function) avpops_impl.c:320: warning: left-hand operand of comma expression has no effect avpops_impl.c:328: warning: implicit declaration of function `db_close_query' avpops_impl.c: In function `ops_dbstore_avps': avpops_impl.c:362: request for member `val' in something not a structure or union avpops_impl.c:366: request for member `val' in something not a structure or union avpops_impl.c:381: request for member `val' in something not a structure or union avpops_impl.c:395: request for member `val' in something not a structure or union avpops_impl.c:403: request for member `val' in something not a structure or union avpops_impl.c:407: request for member `val' in something not a structure or union avpops_impl.c:410: warning: implicit declaration of function `db_store_avp' avpops_impl.c:436: request for member `val' in something not a structure or union avpops_impl.c:438: request for member `val' in something not a structure or union avpops_impl.c:443: request for member `val' in something not a structure or union avpops_impl.c: In function `ops_dbdelete_avps': avpops_impl.c:480: warning: implicit declaration of function `db_delete_avp' gmake[1]: *** [avpops_impl.o] Error 1
The module compiles only for unstable version (CVS head). If you use this version, get a clean version from CVS (http://developer.berlios.de/cvs/?group_id=480) and try again. If you still get errors, tell me more information about your system/OS/compiler ... Salutari, Ramona Allan wrote:
Hi Marian,
This is what I am looking for, thanks. Had some difficulty getting the module to compile. See the attached.
Regards, Allan
--- Marian Dumitru <marian.dumitru@voice-sistem.ro> wrote:
Hi Allan,
if you use the new module AVPOPS you can test what you want. Example number 5 , if I'm not wrong, shows something very similar: http://voice-system.ro/docs/avpops
Best regards, Marian Dumitru
Allan wrote:
What can I do in order to make a decision based on src_ip and the IP address in the URI domain? I
have
calls between UAs located behind the same NAT on
the
other end of a low bandwidth WAN circuit and want
the
ability to not force the call through rtp_proxy.
In
practice this works ok with a fixed IP address but
I
am unsure how to make the process more dynamic. I
am
new to SER and still learning the features and scripting language so I apologize of this topic is covered somewhere else.
Regards, Allan
Post your free ad now! http://personals.yahoo.ca
_______________________________________________ Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Voice Sistem http://www.voice-sistem.ro
______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca
------------------------------------------------------------------------
avpops_impl.c:50: syntax error before `store_keys' avpops_impl.c:50: warning: type defaults to `int' in declaration of `store_keys' avpops_impl.c:50: warning: data definition has no type or storage class avpops_impl.c:51: syntax error before `store_vals' avpops_impl.c:51: warning: type defaults to `int' in declaration of `store_vals' avpops_impl.c:51: warning: data definition has no type or storage class avpops_impl.c: In function `init_store_avps': avpops_impl.c:58: warning: assignment makes integer from pointer without a cast avpops_impl.c:59: request for member `type' in something not a structure or union avpops_impl.c:59: `DB_STR' undeclared (first use in this function) avpops_impl.c:59: (Each undeclared identifier is reported only once avpops_impl.c:59: for each function it appears in.) avpops_impl.c:60: request for member `nul' in something not a structure or union avpops_impl.c:62: warning: assignment makes integer from pointer without a cast avpops_impl.c:63: request for member `type' in something not a structure or union avpops_impl.c:64: request for member `nul' in something not a structure or union avpops_impl.c:66: warning: assignment makes integer from pointer without a cast avpops_impl.c:67: request for member `type' in something not a structure or union avpops_impl.c:68: request for member `nul' in something not a structure or union avpops_impl.c:70: warning: assignment makes integer from pointer without a cast avpops_impl.c:71: request for member `type' in something not a structure or union avpops_impl.c:71: `DB_INT' undeclared (first use in this function) avpops_impl.c:72: request for member `nul' in something not a structure or union avpops_impl.c:74: warning: assignment makes integer from pointer without a cast avpops_impl.c:75: request for member `type' in something not a structure or union avpops_impl.c:76: request for member `nul' in something not a structure or union avpops_impl.c:78: warning: assignment makes integer from pointer without a cast avpops_impl.c:79: request for member `type' in something not a structure or union avpops_impl.c:80: request for member `nul' in something not a structure or union avpops_impl.c: At top level: avpops_impl.c:84: warning: `struct db_row' declared inside parameter list avpops_impl.c:84: warning: its scope is only this definition or declaration, which is probably not what you want. avpops_impl.c: In function `dbrow2avp': avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STRING' undeclared (first use in this function) avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STR' undeclared (first use in this function) avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:103: dereferencing pointer to incomplete type avpops_impl.c:103: `DB_INT' undeclared (first use in this function) avpops_impl.c:110: dereferencing pointer to incomplete type avpops_impl.c:128: dereferencing pointer to incomplete type avpops_impl.c:130: dereferencing pointer to incomplete type avpops_impl.c:133: dereferencing pointer to incomplete type avpops_impl.c:152: dereferencing pointer to incomplete type avpops_impl.c:154: dereferencing pointer to incomplete type avpops_impl.c:157: dereferencing pointer to incomplete type avpops_impl.c: In function `ops_dbload_avps': avpops_impl.c:281: `db_res_t' undeclared (first use in this function) avpops_impl.c:281: `res' undeclared (first use in this function) avpops_impl.c:281: warning: statement with no effect avpops_impl.c:282: syntax error before `uuid' avpops_impl.c:294: warning: implicit declaration of function `db_load_avp' avpops_impl.c:299: `uuid' undeclared (first use in this function) avpops_impl.c:320: `n' undeclared (first use in this function) avpops_impl.c:320: `i' undeclared (first use in this function) avpops_impl.c:320: warning: left-hand operand of comma expression has no effect avpops_impl.c:328: warning: implicit declaration of function `db_close_query' avpops_impl.c: In function `ops_dbstore_avps': avpops_impl.c:362: request for member `val' in something not a structure or union avpops_impl.c:366: request for member `val' in something not a structure or union avpops_impl.c:381: request for member `val' in something not a structure or union avpops_impl.c:395: request for member `val' in something not a structure or union avpops_impl.c:403: request for member `val' in something not a structure or union avpops_impl.c:407: request for member `val' in something not a structure or union avpops_impl.c:410: warning: implicit declaration of function `db_store_avp' avpops_impl.c:436: request for member `val' in something not a structure or union avpops_impl.c:438: request for member `val' in something not a structure or union avpops_impl.c:443: request for member `val' in something not a structure or union avpops_impl.c: In function `ops_dbdelete_avps': avpops_impl.c:480: warning: implicit declaration of function `db_delete_avp' gmake[1]: *** [avpops_impl.o] Error 1
------------------------------------------------------------------------
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Thanks Elena, I had no problems after getting a new copy of the unstable version. This afternoon I ran a few tests with the different op_values and saw that $ruri, $to, and $from all end up with the same string - the ip address of the SER server. The $src_ip is correct. At this point I assume this is the way it should work and the reason the domain portion of these fields are all the same is due to the NAT and the UAs sending everything to SER first. Is there someway to compare the $scr_ip of an initial invite from UA1 to the domain/dst_ip of the invite sent to UA2 on behalf of UA1 by SER? I can see the info I need to match in the etheral capture but they are in two different invite messages. One from the calling phone to SER, and the second from SER to the called phone. Regards, Allan --- Elena Ramona Modroiu <ramona@voice-system.ro> wrote:
The module compiles only for unstable version (CVS head). If you use this version, get a clean version from CVS (http://developer.berlios.de/cvs/?group_id=480) and try again. If you still get errors, tell me more information about your system/OS/compiler ...
Salutari, Ramona
Allan wrote:
Hi Marian,
This is what I am looking for, thanks. Had some difficulty getting the module to compile. See the attached.
Regards, Allan
--- Marian Dumitru <marian.dumitru@voice-sistem.ro> wrote:
Hi Allan,
if you use the new module AVPOPS you can test what you want. Example number 5 , if I'm not wrong, shows something very similar: http://voice-system.ro/docs/avpops
Best regards, Marian Dumitru
Allan wrote:
What can I do in order to make a decision based on src_ip and the IP address in the URI domain? I
have
calls between UAs located behind the same NAT on
the
other end of a low bandwidth WAN circuit and want
the
ability to not force the call through rtp_proxy.
In
practice this works ok with a fixed IP address but
I
am unsure how to make the process more dynamic. I
am
new to SER and still learning the features and scripting language so I apologize of this topic is covered somewhere else.
Regards, Allan
______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
_______________________________________________ Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Voice Sistem http://www.voice-sistem.ro
______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
------------------------------------------------------------------------
avpops_impl.c:50: syntax error before `store_keys' avpops_impl.c:50: warning: type defaults to `int'
in declaration of `store_keys'
avpops_impl.c:50: warning: data definition has no type or storage class avpops_impl.c:51: syntax error before `store_vals' avpops_impl.c:51: warning: type defaults to `int' in declaration of `store_vals' avpops_impl.c:51: warning: data definition has no type or storage class avpops_impl.c: In function `init_store_avps': avpops_impl.c:58: warning: assignment makes integer from pointer without a cast avpops_impl.c:59: request for member `type' in something not a structure or union avpops_impl.c:59: `DB_STR' undeclared (first use in this function) avpops_impl.c:59: (Each undeclared identifier is reported only once avpops_impl.c:59: for each function it appears in.) avpops_impl.c:60: request for member `nul' in something not a structure or union avpops_impl.c:62: warning: assignment makes integer from pointer without a cast avpops_impl.c:63: request for member `type' in something not a structure or union avpops_impl.c:64: request for member `nul' in something not a structure or union avpops_impl.c:66: warning: assignment makes integer from pointer without a cast avpops_impl.c:67: request for member `type' in something not a structure or union avpops_impl.c:68: request for member `nul' in something not a structure or union avpops_impl.c:70: warning: assignment makes integer from pointer without a cast avpops_impl.c:71: request for member `type' in something not a structure or union avpops_impl.c:71: `DB_INT' undeclared (first use in this function) avpops_impl.c:72: request for member `nul' in something not a structure or union avpops_impl.c:74: warning: assignment makes integer from pointer without a cast avpops_impl.c:75: request for member `type' in something not a structure or union avpops_impl.c:76: request for member `nul' in something not a structure or union avpops_impl.c:78: warning: assignment makes integer from pointer without a cast avpops_impl.c:79: request for member `type' in something not a structure or union avpops_impl.c:80: request for member `nul' in something not a structure or union avpops_impl.c: At top level: avpops_impl.c:84: warning: `struct db_row' declared inside parameter list avpops_impl.c:84: warning: its scope is only this definition or declaration, which is probably not what you want. avpops_impl.c: In function `dbrow2avp': avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:94: dereferencing pointer to incomplete type avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STRING' undeclared (first use in this function) avpops_impl.c:101: dereferencing pointer to incomplete type avpops_impl.c:101: `DB_STR' undeclared (first use in this function) avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:102: dereferencing pointer to incomplete type avpops_impl.c:103: dereferencing pointer to incomplete type avpops_impl.c:103: `DB_INT' undeclared (first use in this function)
=== message truncated === ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca
Allan wrote:
Thanks Elena,
I had no problems after getting a new copy of the unstable version. This afternoon I ran a few tests with the different op_values and saw that $ruri, $to, and $from all end up with the same string - the ip address of the SER server.
Have you used different IDs for each AVP? Could you send me the sequence of avp_write() functions you used? It is possible that you overwritten the value of same AVP (actually added new values for same ID). The value for $ruri, $to, $from is taken from SIP request.
The $src_ip is correct. At this point I assume this is the way it should work and the reason the domain portion of these fields are all the same is due to the NAT and the UAs sending everything to SER first.
The $src_ip is affected by NAT, the others, as I said, are taken from first line/headers of SIP request and unless you have a strange SIP-aware ALG in the path, the initial R-URI, From and To are set by SIP client.
Is there someway to compare the $scr_ip of an initial invite from UA1 to the domain/dst_ip of the invite sent to UA2 on behalf of UA1 by SER?
Didn't the example 5 (http://www.siphub.net/docs/avpops/ar01s08.html#ex_org_dst) help you? It should be what you want. After you resolve the location of the user with lookup('location') you get the destination address into request URI (ruri). Write the domain of ruri into an avp and compare it with src_ip. Salutari, Ramona
I can see the info I need to match in the etheral capture but they are in two different invite messages. One from the calling phone to SER, and the second from SER to the called phone.
Regards, Allan
--- Elena Ramona Modroiu <ramona@voice-system.ro> wrote:
The module compiles only for unstable version (CVS head). If you use this version, get a clean version from CVS (http://developer.berlios.de/cvs/?group_id=480) and try again. If you still get errors, tell me more information about your system/OS/compiler ...
Salutari, Ramona
Allan wrote:
Hi Marian,
This is what I am looking for, thanks. Had some difficulty getting the module to compile. See the attached.
Regards, Allan
--- Marian Dumitru
<marian.dumitru@voice-sistem.ro>
wrote:
Hi Allan,
if you use the new module AVPOPS you can test what you want. Example number 5 , if I'm not wrong, shows something very similar: http://voice-system.ro/docs/avpops
Best regards, Marian Dumitru
Allan wrote:
What can I do in order to make a decision based
on
src_ip and the IP address in the URI domain? I
have
calls between UAs located behind the same NAT on
the
other end of a low bandwidth WAN circuit and want
the
ability to not force the call through rtp_proxy.
In
practice this works ok with a fixed IP address
but
I
am unsure how to make the process more dynamic.
I
am
new to SER and still learning the features and scripting language so I apologize of this topic
is
covered somewhere else.
Regards, Allan
Post your free ad now! http://personals.yahoo.ca
_______________________________________________ Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
-- Voice Sistem http://www.voice-sistem.ro
______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
------------------------------------------------------------------------
avpops_impl.c:50: syntax error before `store_keys' avpops_impl.c:50: warning: type defaults to `int'
in declaration of `store_keys'
avpops_impl.c:50: warning: data definition has no
type or storage class
avpops_impl.c:51: syntax error before `store_vals' avpops_impl.c:51: warning: type defaults to `int'
in declaration of `store_vals'
avpops_impl.c:51: warning: data definition has no
type or storage class
avpops_impl.c: In function `init_store_avps': avpops_impl.c:58: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:59: request for member `type' in
something not a structure or union
avpops_impl.c:59: `DB_STR' undeclared (first use in
this function)
avpops_impl.c:59: (Each undeclared identifier is
reported only once
avpops_impl.c:59: for each function it appears in.) avpops_impl.c:60: request for member `nul' in
something not a structure or union
avpops_impl.c:62: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:63: request for member `type' in
something not a structure or union
avpops_impl.c:64: request for member `nul' in
something not a structure or union
avpops_impl.c:66: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:67: request for member `type' in
something not a structure or union
avpops_impl.c:68: request for member `nul' in
something not a structure or union
avpops_impl.c:70: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:71: request for member `type' in
something not a structure or union
avpops_impl.c:71: `DB_INT' undeclared (first use in
this function)
avpops_impl.c:72: request for member `nul' in
something not a structure or union
avpops_impl.c:74: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:75: request for member `type' in
something not a structure or union
avpops_impl.c:76: request for member `nul' in
something not a structure or union
avpops_impl.c:78: warning: assignment makes integer
from pointer without a cast
avpops_impl.c:79: request for member `type' in
something not a structure or union
avpops_impl.c:80: request for member `nul' in
something not a structure or union
avpops_impl.c: At top level: avpops_impl.c:84: warning: `struct db_row' declared
inside parameter list
avpops_impl.c:84: warning: its scope is only this
definition or declaration, which is probably not what you want.
avpops_impl.c: In function `dbrow2avp': avpops_impl.c:94: dereferencing pointer to
incomplete type
avpops_impl.c:94: dereferencing pointer to
incomplete type
avpops_impl.c:94: dereferencing pointer to
incomplete type
avpops_impl.c:101: dereferencing pointer to
incomplete type
avpops_impl.c:101: `DB_STRING' undeclared (first
use in this function)
avpops_impl.c:101: dereferencing pointer to
incomplete type
avpops_impl.c:101: `DB_STR' undeclared (first use
in this function)
avpops_impl.c:102: dereferencing pointer to
incomplete type
avpops_impl.c:102: dereferencing pointer to
incomplete type
avpops_impl.c:103: dereferencing pointer to
incomplete type
avpops_impl.c:103: `DB_INT' undeclared (first use
in this function)
=== message truncated ===
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participants (4)
-
Allan -
Elena Ramona Modroiu -
Franz Edler -
Marian Dumitru