Схема: [SPA8000] -> [DFL-260E fw2.40] -> ISP
SPA8000IP: 192.168.77.102
L1 и L2 как показано на рисунках
Скрины настроек двух линий:L1:

L2:

DFL-260ЕНастроен ALG (как описано в статье
Как настроить SIP-ALG на межсетевых экранах серии DFL-210/260/260E/800/860/860E/1600/1660/2500/2560)
В результате получаю, что L1 регистрируется нормально, L2 registration failed. (503 Service Unavailable)
Если подключить к DIR-320 в DMZ зону, работает.
Если подключить напрямую к ISP все очень хорошо работает.
Когда подключаю к DFL-260, одна линия отваливается.
Если одну из линий выключить в SPA (Line Enable: No), то оставшаяся нормально регистрируется сквозь DFL и принимает звонок.
Не могу понять, где затык.
Одновременное перенаправление DFL и SPA в syslog дает такую картину:
Код:
2014.03.03 06:26:06.102 91.227.239.255 M0: [0]Reg Addr Change(0) 0:0->c3efae64:5060
2014.03.03 06:26:06.105 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200513 rev=2 event=sipalg_session_created action=allow method="REGISTER" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060" srcip=192.168.77.102 srcport=5060 destip=195.239.174.100 destport=5060 algmod=sip
2014.03.03 06:26:06.106 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200524 rev=2 event=sipalg_transaction_state_updated action=allow transaction_state="TRYING" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060"
2014.03.03 06:26:06.106 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200520 rev=2 event=sipalg_transaction_created action=allow method="REGISTER" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060" srcip=192.168.77.102 srcport=5060 destip=195.239.174.100 destport=5060 algmod=sip
2014.03.03 06:26:06.108 91.227.239.255 M0: [0]->195.239.174.100:5060(583)
2014.03.03 06:26:06.108 91.227.239.255 M0: [0]->195.239.174.100:5060(583)
2014.03.03 06:26:06.108 91.227.239.255 REGISTER sip:sip.beeline.ru SIP/2.0
Via: SIP/2.0/UDP 192.168.77.102:5060;branch=z9hG4bK-bd1532ce;rport
From: "74951234567" <sip:74951234567@sip.beeline.ru>;tag=b2649a08bb36356eo0
To: "74951234567" <sip:74951234567@sip.beeline.ru>
Call-ID: 1040b9f3-3cf51c95@192.168.77.102
CSeq: 19383 REGISTER
Max-Forwards: 70
Contact: "74951234567" <sip:74951234567@192.168.77.102:5060>;expires=3600
User-Agent: Linksys/SPA8000-6.1.10(001)
Allow-Events: talk, hold, conference
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
2014.03.03 06:26:06.108 91.227.239.255 M0:
2014.03.03 06:26:06.108 91.227.239.255 M0:
2014.03.03 06:26:06.109 91.227.239.255 M0: [1]Reg Addr Change(0) 0:0->c3efae64:5060
2014.03.03 06:26:06.109 91.227.239.255 M0: [1]Reg Addr Change(0) 0:0->c3efae64:5060
2014.03.03 06:26:06.109 91.227.239.255 [2014-03-03 06:26:06] FW: CONN: prio=0 id=00600004 rev=1 event=conn_open_natsat rule=Enable-SIP conn=open connipproto=UDP connrecvif=lan connsrcip=192.168.77.102 connsrcport=5061 conndestif=wan conndestip=195.239.174.100 conndestport=5060 connnewsrcip=91.227.239.255 connnewsrcport=57910 connnewdestip=195.239.174.100 connnewdestport=5060
2014.03.03 06:26:06.109 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200513 rev=2 event=sipalg_session_created action=allow method="REGISTER" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060" srcip=192.168.77.102 srcport=5061 destip=195.239.174.100 destport=5060 algmod=sip
2014.03.03 06:26:06.110 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200524 rev=2 event=sipalg_transaction_state_updated action=allow transaction_state="TRYING" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060"
2014.03.03 06:26:06.110 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200520 rev=2 event=sipalg_transaction_created action=allow method="REGISTER" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060" srcip=192.168.77.102 srcport=5061 destip=195.239.174.100 destport=5060 algmod=sip
2014.03.03 06:26:06.112 91.227.239.255 M0: [1]->195.239.174.100:5060(582)
2014.03.03 06:26:06.112 91.227.239.255 M0: [1]->195.239.174.100:5060(582)
2014.03.03 06:26:06.113 91.227.239.255 REGISTER sip:sip.beeline.ru SIP/2.0
Via: SIP/2.0/UDP 192.168.77.102:5061;branch=z9hG4bK-69360363;rport
From: "74951234567" <sip:74951234567@sip.beeline.ru>;tag=82316538f8463feo1
To: "74951234567" <sip:74951234567@sip.beeline.ru>
Call-ID: 1206874d-d0f51f03@192.168.77.102
CSeq: 35056 REGISTER
Max-Forwards: 70
Contact: "74951234567" <sip:74951234567@192.168.77.102:5061>;expires=3600
User-Agent: Linksys/SPA8000-6.1.10(001)
Allow-Events: talk, hold, conference
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
2014.03.03 06:26:06.113 91.227.239.255 M0:
2014.03.03 06:26:06.113 91.227.239.255 M0:
2014.03.03 06:26:06.115 91.227.239.255 [2014-03-03 06:26:06] FW: CONN: prio=3 id=00600013 rev=1 event=no_new_conn_for_this_packet action=drop protocol=icmp rule=LogOpenFails recvif=lan srcip=192.168.77.102 destip=8.8.8.8 ipproto=ICMP ipdatalen=36 icmptype=DEST_UNREACH unreach=PORT_UNREACH
2014.03.03 06:26:06.121 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200524 rev=2 event=sipalg_transaction_state_updated action=allow transaction_state="COMPLETED" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060"
2014.03.03 06:26:06.124 91.227.239.255 [2014-03-03 06:26:06] FW: ALG: prio=0 id=00200524 rev=2 event=sipalg_transaction_state_updated action=allow transaction_state="COMPLETED" from_uri="sip:74951234567@sip.beeline.ru:5060" to_uri="sip:74951234567@sip.beeline.ru:5060"
2014.03.03 06:26:06.125 91.227.239.255 M0: [1]<<195.239.174.100:5060(318)
2014.03.03 06:26:06.125 91.227.239.255 M0: [1]<<195.239.174.100:5060(318)
2014.03.03 06:26:06.126 91.227.239.255 SIP/2.0 503 Service Unavailable
Via: SIP/2.0/UDP 192.168.77.102:5061;branch=z9hG4bK-69360363;rport=5061
From: "74951234567" <sip:74951234567@sip.beeline.ru>;tag=82316538f8463feo1
To: "74951234567" <sip:74951234567@sip.beeline.ru>
Call-ID: 1206874d-d0f51f03@192.168.77.102
CSeq: 35056 REGISTER
Content-Length: 0
2014.03.03 06:26:06.126 91.227.239.255 M0:
2014.03.03 06:26:06.126 91.227.239.255 M0:
2014.03.03 06:26:06.126 91.227.239.255 M0: [1]RegFail. Retry in 1200
2014.03.03 06:26:06.128 91.227.239.255 M0: [0]<<195.239.174.100:5060(571)
2014.03.03 06:26:06.128 91.227.239.255 M0: [0]<<195.239.174.100:5060(571)
2014.03.03 06:26:06.129 91.227.239.255 SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.77.102:5060;branch=z9hG4bK-bd1532ce;rport=5060
From: "74951234567" <sip:74951234567@sip.beeline.ru>;tag=b2649a08bb36356eo0
To: "74951234567" <sip:74951234567@sip.beeline.ru>;tag=h7g4Esbg_041afdb907a623c80b1922c1ba37a8e
Call-ID: 1040b9f3-3cf51c95@192.168.77.102
CSeq: 19383 REGISTER
Contact: "74951234567" <sip:74951234567@192.168.77.102:5060>;expires=1200
P-associated-uri: <sip:74951234567@sip.beeline.ru>
P-associated-uri: <tel:+74951234567>
Service-route: <sip:195.239.174.100:5060;transport=udp;lr>
Content-Length: 0
2014.03.03 06:26:06.129 91.227.239.255 M0:
2014.03.03 06:26:06.129 91.227.239.255 M0:
2014.03.03 06:26:06.129 91.227.239.255 M0: [0]RegOK. NextReg in 1189 (1)