Connect to RAS callback server: route problem Post: 302138597

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Special Forums IP Networking Connect to RAS callback server: route problem Post 302138597 by robotronic on Tuesday 2nd of October 2007 02:13:36 PM

10-02-2007

Registered User

1. I don't know what 10.84.59.32 is. I've noticed that some output was written while some firefox extensions were trying to refresh their data and couldn't get it due to the internet temporary unavailable.

2. This is the tcpdump output, interleaved with the commands executed and their outputs:

Code:

localhost ppp # tcpdump -i ppp0
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on ppp0, link-type LINUX_SLL (Linux cooked), capture size 96 bytes

===> a) telnet 10.74.49.22 135
===>    Trying 10.74.49.22... ^C After about a minute.
19:12:22.558271 IP 10.74.49.117.20558 > 10.74.49.22.epmap: S 2892706931:2892706931(0) win 5824 <mss 1456,sackOK,timestamp 230700 0,nop,wscale 7>
19:12:22.577869 IP 10.74.49.117.1108 > 212.216.112.112.domain: 482+ PTR? 22.49.74.10.in-addr.arpa. (42)
19:12:25.559651 IP 10.74.49.117.20558 > 10.74.49.22.epmap: S 2892706931:2892706931(0) win 5824 <mss 1456,sackOK,timestamp 231450 0,nop,wscale 7>

===> b) telnet 10.74.49.22 137
===>    Trying 10.74.49.22... ^C After about a minute.
19:12:27.579538 IP 10.74.49.117.1109 > 212.216.172.62.domain: 482+ PTR? 22.49.74.10.in-addr.arpa. (42)
19:12:31.559229 IP 10.74.49.117.20558 > 10.74.49.22.epmap: S 2892706931:2892706931(0) win 5824 <mss 1456,sackOK,timestamp 232950 0,nop,wscale 7>
19:12:32.579169 IP 10.74.49.117.1108 > 212.216.112.112.domain: 482+ PTR? 22.49.74.10.in-addr.arpa. (42)
19:12:37.578815 IP 10.74.49.117.1109 > 212.216.172.62.domain: 482+ PTR? 22.49.74.10.in-addr.arpa. (42)
19:12:42.597124 IP 10.74.49.117.1109 > 212.216.112.112.domain: 47546+ PTR? 117.49.74.10.in-addr.arpa. (43)
19:12:43.558381 IP 10.74.49.117.20558 > 10.74.49.22.epmap: S 2892706931:2892706931(0) win 5824 <mss 1456,sackOK,timestamp 235950 0,nop,wscale 7>
19:12:47.598123 IP 10.74.49.117.1110 > 212.216.172.62.domain: 47546+ PTR? 117.49.74.10.in-addr.arpa. (43)
19:12:52.597753 IP 10.74.49.117.1109 > 212.216.112.112.domain: 47546+ PTR? 117.49.74.10.in-addr.arpa. (43)
19:12:57.597400 IP 10.74.49.117.1110 > 212.216.172.62.domain: 47546+ PTR? 117.49.74.10.in-addr.arpa. (43)
19:13:02.615452 IP 10.74.49.117.1110 > 212.216.112.112.domain: 35246+ PTR? 112.112.216.212.in-addr.arpa. (46)
19:13:07.556689 IP 10.74.49.117.20558 > 10.74.49.22.epmap: S 2892706931:2892706931(0) win 5824 <mss 1456,sackOK,timestamp 241950 0,nop,wscale 7>
19:13:07.616720 IP 10.74.49.117.1111 > 212.216.172.62.domain: 35246+ PTR? 112.112.216.212.in-addr.arpa. (46)
19:13:12.616348 IP 10.74.49.117.1110 > 212.216.112.112.domain: 35246+ PTR? 112.112.216.212.in-addr.arpa. (46)
19:13:17.615996 IP 10.74.49.117.1111 > 212.216.172.62.domain: 35246+ PTR? 112.112.216.212.in-addr.arpa. (46)
19:13:22.634064 IP 10.74.49.117.1111 > 212.216.112.112.domain: 23012+ PTR? 62.172.216.212.in-addr.arpa. (45)
19:13:27.631300 IP 10.74.49.117.1112 > 212.216.172.62.domain: 23012+ PTR? 62.172.216.212.in-addr.arpa. (45)
19:13:32.630932 IP 10.74.49.117.1111 > 212.216.112.112.domain: 23012+ PTR? 62.172.216.212.in-addr.arpa. (45)
19:13:37.630579 IP 10.74.49.117.1112 > 212.216.172.62.domain: 23012+ PTR? 62.172.216.212.in-addr.arpa. (45)
19:13:44.019252 IP 10.74.49.117.4918 > 10.74.49.22.netbios-ns: S 2969828930:2969828930(0) win 5824 <mss 1456,sackOK,timestamp 251066 0,nop,wscale 7>
19:13:47.017902 IP 10.74.49.117.4918 > 10.74.49.22.netbios-ns: S 2969828930:2969828930(0) win 5824 <mss 1456,sackOK,timestamp 251816 0,nop,wscale 7>
19:13:53.017478 IP 10.74.49.117.4918 > 10.74.49.22.netbios-ns: S 2969828930:2969828930(0) win 5824 <mss 1456,sackOK,timestamp 253316 0,nop,wscale 7>
19:14:05.020633 IP 10.74.49.117.4918 > 10.74.49.22.netbios-ns: S 2969828930:2969828930(0) win 5824 <mss 1456,sackOK,timestamp 256316 0,nop,wscale 7>

===> c1) nslookup test1 10.68.25.1
===>     ;; connection timed out; no servers could be reached
19:15:05.767605 IP 10.74.49.117.1112 > d1y10001.domain: 26814+ A? test1.homenetwork. (37)
19:15:10.768021 IP 10.74.49.117.1112 > d1y10001.domain: 26814+ A? test1.homenetwork. (37)
19:15:15.771660 IP 10.74.49.117.1112 > d1y10001.domain: 26814+ A? test1.homenetwork. (37)

===> c2) nslookup test1 10.68.25.2
===>     ;; connection timed out; no servers could be reached
19:15:37.783807 IP 10.74.49.117.1112 > d2u10001.domain: 48180+ A? test1.homenetwork. (37)
19:15:42.785752 IP 10.74.49.117.1112 > d2u10001.domain: 48180+ A? test1.homenetwork. (37)
19:15:47.789400 IP 10.74.49.117.1112 > d2u10001.domain: 48180+ A? test1.homenetwork. (37)

31 packets captured
31 packets received by filter
0 packets dropped by kernel

3. Yes, from the Windows client I can ping successfully the server and any other machine on the network.

robotronic

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