RE: Port 2848

["Dominick Sardina" <dsardina () si rr com>]

Hi nathan:

I think your right.

 
2847
 tcp/udp
 aimpp-port-req
 AIMPP Port Req
 
2848
 tcp/udp
 amt-blc-port
 AMT-BLC-PORT
 
2849
 tcp/udp
 fxp
 FXP
 

Hope this helps

DS-
 

-----Original Message-----
From: Nathan [mailto:nathan.grandbois () cerdant com] 
Sent: Wednesday, December 18, 2002 11:30 AM
To: Security Focus (E-mail)
Subject: Port 2848


I don't know if this is the proper forum for this question so if it's not
I'm sorry.

Appended is an excerpt of a log off of one of our firewalls. I think that
this guy is using AIM but I can't determine. The only thing I could come up
with for port 2847 is the AIMPP-Port Req (from all the port lists) and
nothing for 2848. 192.168.100.2 tries to connect to 206.204.212.226 on port
2847 then 2 minutes later to 206.204.52.98 on port 2848 then again to
206.204.212.226 13 minutes later and the pattern repeats. Do you think this
has anything to do with AIM or could it be some other software application
that uses these ports and the port listing for 2847 is not entirely correct?
12/16/2002 00:01:03.656 - TCP connection dropped - Source:192.168.100.2,
1333, LAN - Destination:206.204.52.98, 2848, WAN 12/16/2002 00:14:08.256 -
TCP connection dropped - Source:192.168.100.2, 1741, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 00:16:04.848 - TCP
connection dropped - Source:192.168.100.2, 1796, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 00:29:09.752 - TCP
connection dropped - Source:192.168.100.2, 2204, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 00:31:06.096 - TCP
connection dropped - Source:192.168.100.2, 2257, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 00:44:10.928 - TCP
connection dropped - Source:192.168.100.2, 2690, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 00:46:07.320 - TCP
connection dropped - Source:192.168.100.2, 2745, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 00:59:12.192 - TCP
connection dropped - Source:192.168.100.2, 3154, LAN -
Destination:206.204.52.98, 2847, WAN 12/16/2002 01:01:08.368 - TCP
connection dropped - Source:192.168.100.2, 3209, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 01:14:13.464 - TCP
connection dropped - Source:192.168.100.2, 3615, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 01:16:09.384 - TCP
connection dropped - Source:192.168.100.2, 3672, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 01:29:14.656 - TCP
connection dropped - Source:192.168.100.2, 4069, LAN -
Destination:206.204.52.98, 2847, WAN 12/16/2002 01:31:10.544 - TCP
connection dropped - Source:192.168.100.2, 4131, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 01:44:15.768 - TCP
connection dropped - Source:192.168.100.2, 4558, LAN -
Destination:206.204.52.98, 2847, WAN 12/16/2002 01:46:11.768 - TCP
connection dropped - Source:192.168.100.2, 4623, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 01:59:17.048 - TCP
connection dropped - Source:192.168.100.2, 1052, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 02:01:12.896 - TCP
connection dropped - Source:192.168.100.2, 1124, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 02:14:18.224 - TCP
connection dropped - Source:192.168.100.2, 1529, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 02:16:14.128 - TCP
connection dropped - Source:192.168.100.2, 1589, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 02:29:20.928 - TCP
connection dropped - Source:192.168.100.2, 1996, LAN -
Destination:206.204.52.98, 2847, WAN 12/16/2002 02:31:15.624 - TCP
connection dropped - Source:192.168.100.2, 2046, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 02:44:22.224 - TCP
connection dropped - Source:192.168.100.2, 2475, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 02:46:16.720 - TCP
connection dropped - Source:192.168.100.2, 2529, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 02:59:23.576 - TCP
connection dropped - Source:192.168.100.2, 2932, LAN -
Destination:206.204.52.98, 2847, WAN 12/16/2002 03:01:17.864 - TCP
connection dropped - Source:192.168.100.2, 2992, LAN -
Destination:206.204.52.98, 2848, WAN 12/16/2002 03:14:24.736 - TCP
connection dropped - Source:192.168.100.2, 3400, LAN -
Destination:206.204.212.226, 2847, WAN 12/16/2002 03:16:19.208 - TCP
connection dropped - Source:192.168.100.2, 3463, LAN -
Destination:206.204.212.226, 2848, WAN 12/16/2002 03:29:26.256 - TCP
connection dropped - Source:192.168.100.2, 3862, LAN -
Destination:206.204.212.226, 2847, WAN

Nathan Grandbois
Cerdant, Inc.
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