3 Jan
2005
3 Jan
'05
8:09 p.m.
Doug:
How about trying:
if (method=="REGISTER")
{
if (search("^(Contact|m): .*(a)(sip.simflex.net)"))
{
log(1, "[SER]: ALERT: someone trying to set aor==server address\n");
sl_send_reply("476", "Server address in contacts is not
allowed" );
break;
};
# challenge/response
if (!www_authorize("sip.simflex.net", "subscriber"))
{
www_challenge("sip.simflex.net", "0");
log(1, "[SER]: Authentication challenge issued. Waiting for
reply.\n");
break;
};
# no registration spoofing.
if (!is_user("replicator") & !check_to())
{
log(1, "[SER]: Authentication challenge reply failed-
Unregistered user.\n");
sl_send_reply("403", "Only registered users are allowed");
break;
};
# authentication successful, add entry to our Contact database
log(1, "[SER]: Authentication challenge reply ok.\n");
if (!save("location"))
{
sl_reply_error();
log(1, "[SER]: ALERT: Unable to save URI to location database.\n");
} else {
# and replicate the request to the backup server
if (!src_ip==198.67.41.194) {
log(1, "[SER]: REPLICATE: Replicating register request\n");
t_replicate("198.67.41.194", "5060");
};
};
break;
};
Doug Eubanks wrote:
I am still having problems...
I have completely changed some of my ser.cfg's order to no avail...
Can someone point me in the right direction on this? I am sure it is a routing issue....
Thanks,
Doug Eubanks
--
ISC Network Engineering
The University of Pennsylvania
3401 Walnut Street, Suite 221A
Philadelphia, PA 19104
voice: 215-573-8396
215-746-8001
fax: 215-898-9348
sip:blairs@upenn.edu
I have researched this list and all the docs I can
find, but I am having a problem I can't solve.
I am using a Sipura registering to my SER server which is replicating register requests
to
another SIP Gatekeeper. We are using the other SIP gatekeeper for routing, and it appears
that
the registration request is being replicated (but then it is removed after a short
timeout
period). Anyway, the username on the SIP device and in ser is a 11 digit phone number.
When I dial the phone number from another sip device that is registered, I get 404 Not
Found. I
am including my debug for this call as well as parts of my ser.cfg. Can anyone point me
in the
right direction? Theoretically, the SER server should send any 11 digit phone number
registered
to it directly to the registered endpoint, otherwise, relay it to the other SIP router...
Thanks for the help...
198.67.41.194 Is the SIP Router
198.67.41.196 Is my SER server
phone is the user placing the call 12523152553 is the number being called....
-----------------------------------ser.cfg Registration and
Routing----------------------------
if (uri=~"sip:1[0-9]+@.*") { rewritehostport("198.67.41.194:5060");
forward(uri:host, uri:port);
};
if (method=="REGISTER") { if (!proxy_authorize("sip.simflex.net" /*
realm */, "subscriber" /* table
name */ )) { proxy_challenge("sip.simflex.net", "0"); setflag(1);
break; };
if (!src_ip==198.67.41.194) { if(t_newtran()){ t_replicate("198.67.41.194",
"5060"); };
};
save("location"); break; };
-----------------------------------DEBUG----------------------------
SIP/2.0 183 Session Progress
Call-ID: EBBF58CE-320D-4906-ADD5-34B16E162D8C(a)10.0.0.2
From: "sip.simflex.net" <sip:phone@sip.simflex.net:8286>;tag=3089475581
To: <sip:12523152553@sip.simflex.net>
Content-Length: 0
CSeq: 25148 INVITE
Via: SIP/2.0/UDP
10.0.0.2:8286;received=198.67.41.187;rport=8286;received=198.67.41.187;rport=8286;branch=z9hG4bKA
BE3A5E79A9544F6A76997C242A1E16C
Record-Route: <sip:198.67.41.194:5060;lr>
0(27492) DEBUG: reply relayed. buf=0x80c47a8: SIP/2.0 1..., shmem=0xb576a588: SIP/2.0 1
0(27492) DBG: callback type 7, id 1 entered
0(27492) DEBUG: add_to_tail_of_timer[1]: 0xb5766de4
0(27492) DEBUG:destroy_avp_list: destroing list (nil)
0(27492) receive_msg: cleaning up
0(27492) SIP Reply (status):
0(27492) version: <SIP/2.0>
0(27492) status: <183>
0(27492) reason: <Session Progress>
0(27492) parse_headers: flags=1
0(27492) end of header reached, state=9
0(27492) DEBUG: get_hdr_field: <To> [35]; uri=[sip:12523152553@sip.simflex.net]
0(27492) DEBUG: to body [<sip:12523152553@sip.simflex.net>
]
0(27492) DEBUG: get_hdr_body : content_length=219
0(27492) get_hdr_field: cseq <CSeq>: <25148> <INVITE>
0(27492) Found param type 232, <branch> = <0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=1
0(27492) parse_headers: this is the first via
0(27492) After parse_msg...
0(27492) forward_reply: found module tm, passing reply to it
0(27492) DEBUG: t_check: msg id=19 global id=18 T start=0xffffffff
0(27492) parse_headers: flags=17
0(27492) parse_headers: flags=4
0(27492) DEBUG: t_reply_matching: failure to match a transaction
0(27492) DEBUG: t_check: msg id=19 global id=19 T end=(nil)
0(27492) parse_headers: flags=2
0(27492) Found param type 232, <branch> = <z9hG4bK174a.53dcb714.0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=2
0(27492) parse_headers: this is the second via
0(27492) old size: 784, new size: 743
0(27492) build_res_from_sip_res: copied size: orig:311, new: 270, rest: 473 msg=
SIP/2.0 183 Session Progress
Call-ID: EBBF58CE-320D-4906-ADD5-34B16E162D8C(a)10.0.0.2
From: "sip.simflex.net" <sip:phone@sip.simflex.net:8286>;tag=3089475581
To: <sip:12523152553@sip.simflex.net>
Content-Length: 219
Content-Type: application/sdp
CSeq: 25148 INVITE
Via: SIP/2.0/UDP 198.67.41.196;branch=z9hG4bK174a.53dcb714.0
Via: SIP/2.0/UDP
10.0.0.2:8286;received=198.67.41.187;rport=8286;received=198.67.41.187;rport=8286;branch=z9hG4bKA
BE3A5E79A9544F6A76997C242A1E16C
Record-Route: <sip:198.67.41.194:5060;lr>
v=0 o=MG4000|1.0 111 12345 IN IP4 198.67.41.194 s=- c=IN IP4 198.67.41.194 t=0 0 m=audio
1695 RTP/AVP
18 101
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=X-sqn: 0
a=X-cap: 1 image udptl t38
a=ptime:10
0(27492) update_sock_struct_from_via: using via host
0(27492) update_sock_struct_from_via: trying SRV lookup
0(27492) reply forwarded to 198.67.41.196:0
0(27492) DEBUG:destroy_avp_list: destroing list (nil)
0(27492) receive_msg: cleaning up
0(27492) SIP Reply (status):
0(27492) version: <SIP/2.0>
0(27492) status: <183>
0(27492) reason: <Session Progress>
0(27492) parse_headers: flags=1
0(27492) end of header reached, state=9
0(27492) DEBUG: get_hdr_field: <To> [35]; uri=[sip:12523152553@sip.simflex.net]
0(27492) DEBUG: to body [<sip:12523152553@sip.simflex.net>
]
0(27492) DEBUG: get_hdr_body : content_length=219
0(27492) get_hdr_field: cseq <CSeq>: <25148> <INVITE>
0(27492) Found param type 232, <branch> = <z9hG4bK174a.53dcb714.0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=1
0(27492) parse_headers: this is the first via
0(27492) After parse_msg...
0(27492) forward_reply: found module tm, passing reply to it
0(27492) DEBUG: t_check: msg id=20 global id=19 T start=(nil)
0(27492) parse_headers: flags=17
0(27492) parse_headers: flags=4
0(27492) DEBUG: t_reply_matching: hash 42097 label 1098632501 branch 0
0(27492) DEBUG: t_reply_matching: reply matched (T=0xb5766ca8)!
0(27492) DBG: callback type 1, id 5 entered
0(27492) DEBUG: t_check: msg id=20 global id=20 T end=0xb5766ca8
0(27492) DEBUG: t_on_reply: org. status uas=183, uac[0]=183 local=0 is_invite=1)
0(27492) ->>>>>>>>> T_code=183, new_code=183
0(27492) DEBUG: relay_reply: branch=0, save=0, relay=0
0(27492) old size: 743, new size: 681
0(27492) build_res_from_sip_res: copied size: orig:332, new: 270, rest: 411 msg=
SIP/2.0 183 Session Progress
Call-ID: EBBF58CE-320D-4906-ADD5-34B16E162D8C(a)10.0.0.2
From: "sip.simflex.net" <sip:phone@sip.simflex.net:8286>;tag=3089475581
To: <sip:12523152553@sip.simflex.net>
Content-Length: 219
Content-Type: application/sdp
CSeq: 25148 INVITE
Via: SIP/2.0/UDP
10.0.0.2:8286;received=198.67.41.187;rport=8286;received=198.67.41.187;rport=8286;branch=z9hG4bKA
BE3A5E79A9544F6A76997C242A1E16C
Record-Route: <sip:198.67.41.194:5060;lr>
v=0 o=MG4000|1.0 111 12345 IN IP4 198.67.41.194 s=- c=IN IP4 198.67.41.194 t=0 0 m=audio
1695 RTP/AVP
18 101
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=X-sqn: 0
a=X-cap: 1 image udptl t38
a=ptime:10
0(27492) DEBUG: reply relayed. buf=0x80c5a68: SIP/2.0 1..., shmem=0xb576a7e0: SIP/2.0 1
0(27492) DBG: callback type 7, id 1 entered
0(27492) DEBUG: add_to_tail_of_timer[1]: 0xb5766de4
0(27492) DEBUG:destroy_avp_list: destroing list (nil)
0(27492) receive_msg: cleaning up
0(27492) SIP Reply (status):
0(27492) version: <SIP/2.0>
0(27492) status: <404>
0(27492) reason: <Not Found>
0(27492) parse_headers: flags=1
0(27492) end of header reached, state=9
0(27492) DEBUG: get_hdr_field: <To> [35]; uri=[sip:12523152553@sip.simflex.net]
0(27492) DEBUG: to body [<sip:12523152553@sip.simflex.net>
]
0(27492) DEBUG: get_hdr_body : content_length=0
0(27492) get_hdr_field: cseq <CSeq>: <25148> <INVITE>
0(27492) Found param type 232, <branch> = <0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=1
0(27492) parse_headers: this is the first via
0(27492) After parse_msg...
0(27492) forward_reply: found module tm, passing reply to it
0(27492) DEBUG: t_check: msg id=21 global id=20 T start=0xffffffff
0(27492) parse_headers: flags=17
0(27492) parse_headers: flags=4
0(27492) DEBUG: t_reply_matching: failure to match a transaction
0(27492) DEBUG: t_check: msg id=21 global id=21 T end=(nil)
0(27492) parse_headers: flags=2
0(27492) Found param type 232, <branch> = <z9hG4bK174a.53dcb714.0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=2
0(27492) parse_headers: this is the second via
0(27492) old size: 482, new size: 441
0(27492) build_res_from_sip_res: copied size: orig:271, new: 230, rest: 211 msg=
SIP/2.0 404 Not Found
Call-ID: EBBF58CE-320D-4906-ADD5-34B16E162D8C(a)10.0.0.2
From: "sip.simflex.net" <sip:phone@sip.simflex.net:8286>;tag=3089475581
To: <sip:12523152553@sip.simflex.net>
Content-Length: 0
CSeq: 25148 INVITE
Via: SIP/2.0/UDP 198.67.41.196;branch=z9hG4bK174a.53dcb714.0
Via: SIP/2.0/UDP
10.0.0.2:8286;received=198.67.41.187;rport=8286;received=198.67.41.187;rport=8286;branch=z9hG4bKA
BE3A5E79A9544F6A76997C242A1E16C
0(27492) update_sock_struct_from_via: using via host
0(27492) update_sock_struct_from_via: trying SRV lookup
0(27492) reply forwarded to 198.67.41.196:0
0(27492) DEBUG:destroy_avp_list: destroing list (nil)
0(27492) receive_msg: cleaning up
0(27492) SIP Reply (status):
0(27492) version: <SIP/2.0>
0(27492) status: <404>
0(27492) reason: <Not Found>
0(27492) parse_headers: flags=1
0(27492) end of header reached, state=9
0(27492) DEBUG: get_hdr_field: <To> [35]; uri=[sip:12523152553@sip.simflex.net]
0(27492) DEBUG: to body [<sip:12523152553@sip.simflex.net>
]
0(27492) DEBUG: get_hdr_body : content_length=0
0(27492) get_hdr_field: cseq <CSeq>: <25148> <INVITE>
0(27492) Found param type 232, <branch> = <z9hG4bK174a.53dcb714.0>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=1
0(27492) parse_headers: this is the first via
0(27492) After parse_msg...
0(27492) forward_reply: found module tm, passing reply to it
0(27492) DEBUG: t_check: msg id=22 global id=21 T start=(nil)
0(27492) parse_headers: flags=17
0(27492) parse_headers: flags=4
0(27492) DEBUG: t_reply_matching: hash 42097 label 1098632501 branch 0
0(27492) DEBUG: t_reply_matching: reply matched (T=0xb5766ca8)!
0(27492) DBG: callback type 1, id 5 entered
0(27492) DEBUG: t_check: msg id=22 global id=22 T end=0xb5766ca8
0(27492) DEBUG: t_on_reply: org. status uas=183, uac[0]=183 local=0 is_invite=1)
0(27492) parse_headers: flags=4
0(27492) ->>>>>>>>> T_code=183, new_code=404
0(27492) DBG: callback type 6, id 4 entered
0(27492) DEBUG: relay_reply: branch=0, save=0, relay=0
0(27492) old size: 441, new size: 379
0(27492) build_res_from_sip_res: copied size: orig:292, new: 230, rest: 149 msg=
SIP/2.0 404 Not Found
Call-ID: EBBF58CE-320D-4906-ADD5-34B16E162D8C(a)10.0.0.2
From: "sip.simflex.net" <sip:phone@sip.simflex.net:8286>;tag=3089475581
To: <sip:12523152553@sip.simflex.net>
Content-Length: 0
CSeq: 25148 INVITE
Via: SIP/2.0/UDP
10.0.0.2:8286;received=198.67.41.187;rport=8286;received=198.67.41.187;rport=8286;branch=z9hG4bKA
BE3A5E79A9544F6A76997C242A1E16C
0(27492) DEBUG: reply relayed. buf=0x80c47a8: SIP/2.0 4..., shmem=0xb57681b8: SIP/2.0 4
0(27492) DBG: callback type 7, id 1 entered
0(27492) DEBUG: cleanup_uacs: RETR/FR timers reset
0(27492) DEBUG: add_to_tail_of_timer[4]: 0xb5766d5c
0(27492) DEBUG: add_to_tail_of_timer[0]: 0xb5766d70
0(27492) DEBUG:destroy_avp_list: destroing list (nil)
0(27492) receive_msg: cleaning up
0(27492) SIP Request:
0(27492) method: <ACK>
0(27492) uri: <sip:12523152553@sip.simflex.net>
0(27492) version: <SIP/2.0>
0(27492) parse_headers: flags=1
0(27492) Found param type 235, <rport> = <n/a>; state=6
0(27492) Found param type 232, <branch> =
<z9hG4bKABE3A5E79A9544F6A76997C242A1E16C>; state=16
0(27492) end of header reached, state=5
0(27492) parse_headers: Via found, flags=1
0(27492) parse_headers: this is the first via
0(27492) After parse_msg...
0(27492) preparing to run routing scripts...
0(27492) DEBUG : sl_filter_ACK: to late to be a local ACK!
0(27492) lookup(): '12523152553' Not found in usrloc
0(27492) DEBUG : is_maxfwd_present: searching for max_forwards header
0(27492) parse_headers: flags=128
0(27492) end of header reached, state=9
0(27492) DEBUG: get_hdr_field: <To> [35]; uri=[sip:12523152553@sip.simflex.net]
0(27492) DEBUG: to body [<sip:12523152553@sip.simflex.net>
]
0(27492) get_hdr_field: cseq <CSeq>: <25148> <ACK>
0(27492) DEBUG: is_maxfwd_present: value = 70
0(27492) DEBUG: add_param: tag=3089475581
0(27492) end of header reached, state=29
0(27492) parse_headers: flags=256
0(27492) DEBUG: get_hdr_body : content_length=0
0(27492) found end of header
0(27492) find_first_route(): No Route headers found
0(27492) loose_route(): There is no Route HF
0(27492) DEBUG: mk_proxy: doing DNS lookup...
0(27492) check_via_address(198.67.41.187, 10.0.0.2, 0)
0(27492) Sending:
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