[ BigFoot @ 07.11.2010. 10:41 ] @
Koristim RB750 sa MikroTik v4.9 i pokušavam da napravim L2TP VPN tunel na AR750S ruter. Medjutim, kako god menjao parametre profila, L2TP Client interfejsa, MTU, MRU veza se uspostavi, potraje do pokušaja razmene Echo i pukne. Ruter pošalje LCP EchoReq i magic, ali MikroTik na to ne odgovara, tj. vraća 00 00 00 00. Isto ovo, probano prema drugom MikroTik L2TP serveru radi. Takodje, na PC računaru kreiran L2TP VPN radi u oba slučaja. Pretpostavljam da je problem podešavanje na AR750S ruteru u odnosu na MikroTik, ali koje? Na šta je to MikroTik osetljiv, tj. šta ne prepoznaje? Evo log-a sa klijent MikroTik-a: Code: Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd LCP ConfReq id=0x2 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <mru 1656> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <auth chap> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <mrru 1600> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <ed 0x03 00 00 cd 1d 96 31> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: sent LCP ConfRej id=0x2 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <mrru 1600> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <ed 0x03 00 00 cd 1d 96 31> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd LCP ConfReq id=0x3 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <mru 1656> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <auth chap> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: sent LCP ConfAck id=0x3 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <mru 1656> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <auth chap> Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: LCP opened Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd CHAP Challenge id=0x4 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <challenge len=10> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <name Brazil Router> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: sent CHAP Response id=0x4 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <response len=10> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <name bobank> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd CHAP Success id=0x4 Jan/02/1970 00:04:52 l2tp,ppp,info: TestVPN: authenticated Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: IPCP lowerup Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: sent IPCP ConfReq id=0x8 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <addr 192.168.1.105> Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: IPCP open Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: BCP open Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: CCP lowerup Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: CCP open Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd IPCP ConfReq id=0x5 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <addr 212.200.XXX.YYY> ; <-- Javna IP Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: sent IPCP ConfAck id=0x5 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <addr 212.200.XXX.YYY> Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: TestVPN: rcvd IPCP ConfAck id=0x8 Jan/02/1970 00:04:52 l2tp,ppp,debug,packet: <addr 192.168.1.105> Jan/02/1970 00:04:52 l2tp,ppp,debug: TestVPN: IPCP opened Jan/02/1970 00:04:52 l2tp,ppp,info: TestVPN: connected Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: TestVPN: rcvd LCP EchoReq id=0x6 Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: TestVPN: sent LCP EchoRep id=0x6 Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: <magic 0x768cabd8> Jan/02/1970 00:05:02 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: TestVPN: rcvd LCP EchoReq id=0x7 Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: TestVPN: sent LCP EchoRep id=0x7 Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: <magic 0x768cabd8> Jan/02/1970 00:05:12 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: TestVPN: rcvd LCP EchoReq id=0x8 Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: <magic 0x6d836c46> Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: TestVPN: sent LCP EchoRep id=0x8 Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: <magic 0x768cabd8> Jan/02/1970 00:05:22 l2tp,ppp,debug,packet: 00 00 00 00 Jan/02/1970 00:05:32 l2tp,ppp,debug,packet: TestVPN: rcvd LCP TermReq id=0x9 Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: LCP closed Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: CCP lowerdown Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: BCP lowerdown Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: BCP down event in starting state Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: IPCP lowerdown Jan/02/1970 00:05:32 l2tp,ppp,debug: TestVPN: IPCP closed Jan/02/1970 00:05:32 l2tp,ppp,debug,packet: TestVPN: sent LCP TermAck id=0x9 Jan/02/1970 00:05:33 l2tp,ppp,debug: TestVPN: LCP timer Jan/02/1970 00:05:33 l2tp,ppp,debug: TestVPN: LCP lowerdown Jan/02/1970 00:05:33 l2tp,ppp,info: TestVPN: terminating... Jan/02/1970 00:05:33 l2tp,debug,packet: sent control message to 212.200.XXX.YYY:1701 Jan/02/1970 00:05:33 l2tp,debug,packet: tunnel-id=45349, session-id=15594, ns=4, nr=2 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Message-Type=CDN Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Result-Code=1 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Assigned-Session-ID=1 Jan/02/1970 00:05:33 l2tp,debug: session 1 entering state: stopping Jan/02/1970 00:05:33 l2tp,ppp,debug: TestVPN: LCP lowerdown Jan/02/1970 00:05:33 l2tp,ppp,debug: TestVPN: LCP down event in starting state Jan/02/1970 00:05:33 l2tp,ppp,info: TestVPN: disconnected Jan/02/1970 00:05:33 l2tp,ppp,info: TestVPN: initializing... Jan/02/1970 00:05:33 l2tp,ppp,info: TestVPN: dialing... Jan/02/1970 00:05:33 l2tp,debug: session 2 entering state: wait-reply Jan/02/1970 00:05:33 l2tp,debug,packet: rcvd control message from 212.200.XXX.YYY:1701 Jan/02/1970 00:05:33 l2tp,debug,packet: tunnel-id=8, session-id=0, ns=2, nr=5 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Message-Type=StopCCN Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Assigned-Tunnel-ID=45349 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Result-Code=1 Jan/02/1970 00:05:33 l2tp,debug,packet: Error-Code=0 Jan/02/1970 00:05:33 l2tp,debug,packet: sent control message to 212.200.XXX.YYY:1701 Jan/02/1970 00:05:33 l2tp,debug,packet: tunnel-id=45349, session-id=0, ns=5, nr=3 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Message-Type=ICRQ Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Assigned-Session-ID=2 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Call-Serial-Number=14 Jan/02/1970 00:05:33 l2tp,debug,packet: (M) Bearer-Type=0x0 Jan/02/1970 00:05:33 l2tp,debug,packet: sent control message (ack) to 212.200.XXX.YYY:1701 Jan/02/1970 00:05:33 l2tp,debug,packet: tunnel-id=45349, session-id=0, ns=6, nr=3 Jan/02/1970 00:05:33 l2tp,debug: tunnel 8 entering state: dead Jan/02/1970 00:05:33 l2tp,debug: session 1 entering state: dead Jan/02/1970 00:05:33 l2tp,debug: session 2 entering state: dead Jan/02/1970 00:05:33 l2tp,ppp,info: TestVPN: terminating... - session closed |