From: Ray Leach <raymondl@knowledgefactory.co.za>
To: Netfilter Mailing List <netfilter@lists.netfilter.org>
Subject: Strange entries in /var/log/messages
Date: Mon, 01 Mar 2004 14:26:59 +0200 [thread overview]
Message-ID: <1078144018.13370.20.camel@raylinux.internal> (raw)
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Hi All
Can anyone explain why a machine on 10.0.0.10/24 would try and
communicate with another machine 10.0.0.4/24 via a router?
Mar 1 14:19:37 firefly kernel: DROP FORWARD INTERNAL: IN=eth2 OUT=eth2
SRC=10.0.0.10 DST=10.0.0.4 LEN=48 TOS=0x00 PREC=0x00 TTL=127 ID=17562 DF
PROTO=TCP SPT=4601 DPT=159 WINDOW=64240 RES=0x00 SYN URGP=0
Mar 1 14:19:37 firefly kernel: DROP FORWARD INTERNAL: IN=eth2 OUT=eth2
SRC=10.0.0.10 DST=10.0.0.4 LEN=48 TOS=0x00 PREC=0x00 TTL=127 ID=17563 DF
PROTO=TCP SPT=4602 DPT=158 WINDOW=64240 RES=0x00 SYN URGP=0
Mar 1 14:19:40 firefly kernel: DROP FORWARD INTERNAL: IN=eth2 OUT=eth2
SRC=10.0.0.10 DST=10.0.0.4 LEN=48 TOS=0x00 PREC=0x00 TTL=127 ID=17593 DF
PROTO=TCP SPT=4601 DPT=159 WINDOW=64240 RES=0x00 SYN URGP=0
What is this? Port 158 and 159 apparently belong to
BackupExec/NetBackup. 10.0.0.10 is our backup server, but why does it
try and talk to 10.0.0.4 via the default router?
--
--
Raymond Leach <raymondl@knowledgefactory.co.za>
Network Support Specialist
http://www.knowledgefactory.co.za
"lynx -source http://www.rchq.co.za/raymondl.asc | gpg --import"
Key fingerprint = 7209 A695 9EE0 E971 A9AD 00EE 8757 EE47 F06F FB28
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next reply other threads:[~2004-03-01 12:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-01 12:26 Ray Leach [this message]
2004-03-01 12:29 ` Strange entries in /var/log/messages Alexis
2004-03-01 12:34 ` Alexis
2004-03-01 12:31 ` Antony Stone
2004-03-01 12:50 ` Ray Leach
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