[vpn-help] Caught in Phase 1?

David Park djp22 at caa.columbia.edu
Sat Mar 13 09:15:29 CST 2010


Hi,

I'm stuck trying to connect to my company's VPN using an imported .pcf/Cisco
file.  In the trace I get this basic sequence over and over.  Can anyone
suggest a fix?

Thanks,
David

10/03/13 10:05:11 <- : recv NAT-T:IKE packet 64.27.67.101:4500 ->
192.168.1.100:4500 ( 84 bytes )
10/03/13 10:05:11 DB : phase1 found
10/03/13 10:05:11 ii : processing informational packet ( 84 bytes )
10/03/13 10:05:11 == : new informational iv ( 8 bytes )
10/03/13 10:05:11 =< : cookies d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:11 =< : message dccbad6a
10/03/13 10:05:11 =< : decrypt iv ( 8 bytes )
10/03/13 10:05:11 == : decrypt packet ( 84 bytes )
10/03/13 10:05:11 <= : stored iv ( 8 bytes )
10/03/13 10:05:11 << : hash payload
10/03/13 10:05:11 << : notification payload
10/03/13 10:05:11 == : informational hash_i ( computed ) ( 20 bytes )
10/03/13 10:05:11 == : informational hash_c ( received ) ( 20 bytes )
10/03/13 10:05:11 ii : informational hash verified
10/03/13 10:05:11 ii : received peer DPDV1-R-U-THERE notification
10/03/13 10:05:11 ii : - 64.27.67.101:4500 -> 192.168.1.100:4500
10/03/13 10:05:11 ii : - isakmp spi = d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:11 ii : - data size 4
10/03/13 10:05:11 ii : sending peer DPDV1-R-U-THERE-ACK notification
10/03/13 10:05:11 ii : - 192.168.1.100:4500 -> 64.27.67.101:4500
10/03/13 10:05:11 ii : - isakmp spi = d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:11 ii : - data size 4
10/03/13 10:05:11 >> : hash payload
10/03/13 10:05:11 >> : notification payload
10/03/13 10:05:11 == : new informational hash ( 20 bytes )
10/03/13 10:05:11 == : new informational iv ( 8 bytes )
10/03/13 10:05:11 >= : cookies d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:11 >= : message 87bd6ab5
10/03/13 10:05:11 >= : encrypt iv ( 8 bytes )
10/03/13 10:05:11 == : encrypt packet ( 84 bytes )
10/03/13 10:05:11 == : stored iv ( 8 bytes )
10/03/13 10:05:11 -> : send NAT-T:IKE packet 192.168.1.100:4500 ->
64.27.67.101:4500 ( 116 bytes )
10/03/13 10:05:11 ii : DPD ARE-YOU-THERE sequence 18ce7b60 returned
10/03/13 10:05:18 DB : phase1 found
10/03/13 10:05:18 -> : send NAT-T:KEEP-ALIVE packet 192.168.1.100:4500 ->
64.27.67.101:4500
10/03/13 10:05:18 DB : phase1 found
10/03/13 10:05:18 ii : sending peer DPDV1-R-U-THERE notification
10/03/13 10:05:18 ii : - 192.168.1.100:4500 -> 64.27.67.101:4500
10/03/13 10:05:18 ii : - isakmp spi = d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:18 ii : - data size 4
10/03/13 10:05:18 >> : hash payload
10/03/13 10:05:18 >> : notification payload
10/03/13 10:05:18 == : new informational hash ( 20 bytes )
10/03/13 10:05:18 == : new informational iv ( 8 bytes )
10/03/13 10:05:18 >= : cookies d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:18 >= : message b6b1a78e
10/03/13 10:05:18 >= : encrypt iv ( 8 bytes )
10/03/13 10:05:18 == : encrypt packet ( 84 bytes )
10/03/13 10:05:18 == : stored iv ( 8 bytes )
10/03/13 10:05:18 -> : send NAT-T:IKE packet 192.168.1.100:4500 ->
64.27.67.101:4500 ( 116 bytes )
10/03/13 10:05:18 ii : DPD ARE-YOU-THERE sequence 0a12771e requested
10/03/13 10:05:18 <- : recv NAT-T:IKE packet 64.27.67.101:4500 ->
192.168.1.100:4500 ( 84 bytes )
10/03/13 10:05:18 DB : phase1 found
10/03/13 10:05:18 ii : processing informational packet ( 84 bytes )
10/03/13 10:05:18 == : new informational iv ( 8 bytes )
10/03/13 10:05:18 =< : cookies d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:18 =< : message b7a54bfd
10/03/13 10:05:18 =< : decrypt iv ( 8 bytes )
10/03/13 10:05:18 == : decrypt packet ( 84 bytes )
10/03/13 10:05:18 <= : stored iv ( 8 bytes )
10/03/13 10:05:18 << : hash payload
10/03/13 10:05:18 << : notification payload
10/03/13 10:05:18 == : informational hash_i ( computed ) ( 20 bytes )
10/03/13 10:05:18 == : informational hash_c ( received ) ( 20 bytes )
10/03/13 10:05:18 ii : informational hash verified
10/03/13 10:05:18 ii : received peer DPDV1-R-U-THERE-ACK notification
10/03/13 10:05:18 ii : - 64.27.67.101:4500 -> 192.168.1.100:4500
10/03/13 10:05:18 ii : - isakmp spi = d4426a92e24ed732:a1d52fb9d90ad19d
10/03/13 10:05:18 ii : - data size 4
10/03/13 10:05:18 ii : DPD ARE-YOU-THERE-ACK sequence 0a12771e accepted
10/03/13 10:05:18 ii : next tunnel DPD request in 15 secs for peer
64.27.67.101:4500
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