Snort mailing list archives
Re: False alarm due to wrong byteordering
From: Ralf Hildebrandt <Ralf.Hildebrandt () innominate com>
Date: Thu, 26 Jul 2001 16:14:30 +0200
On Tue, Jul 17, 2001 at 04:02:13PM +0200, Ralf Hildebrandt wrote:
Today I got this in the log: Jul 17 08:11:00 stahlw06 snort: MISC loopback traffic [Classification: Potentially Bad Traffic Priority: 2]: 127.75.134.169:0 -> 71.92.134.169:0 which is wrong. It should have been: 134.169.127.75:0 -> 134.169.71.92:0 instead. I assume, there's some error in the byteorder for network addresses under HP-UX 10.20...
I've got more details about this byte-ordering problem:
Jul 26 07:54:25 stahlw06 snort: [103:2:1] Incomplete Packet Fragments Discarded {UDP} 134.169.64.93:0 -> 134.169.26.6:0
Jul 26 07:54:25 stahlw06 snort: [103:2:1] Incomplete Packet Fragments Discarded {UDP} 134.169.64.93:0 -> 134.169.26.6:0
Jul 26 08:02:34 stahlw06 snort: [103:2:1] Incomplete Packet Fragments Discarded {UDP} 134.169.26.6:0 -> 134.169.26.38:0
Jul 26 08:02:34 stahlw06 snort: [103:2:1] Incomplete Packet Fragments Discarded {UDP} 134.169.26.6:0 -> 134.169.26.38:0
These are perfectly OK, correct order and all.
Jul 26 08:28:32 stahlw06 snort: [103:2:1] Incomplete Packet Fragments Discarded {IP} 220.225.134.169 -> 71.89.134.169
Just this one's badly ordered!
All with today's CVS snapshot.
--
ralf.hildebrandt () innominate com innominate AG
Technical Consultant Don't be afraid of what you see -
Diplom-Informatiker be afraid of what you don't see!
tel: +49.(0)7000.POSTFIX fax: +49.(0)30.308806-77
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Current thread:
- False alarm due to wrong byteordering Ralf Hildebrandt (Jul 17)
- Re: False alarm due to wrong byteordering Ralf Hildebrandt (Jul 26)
- Re: False alarm due to wrong byteordering Martin Roesch (Jul 26)
- Re: False alarm due to wrong byteordering Ralf Hildebrandt (Jul 27)
- Re: False alarm due to wrong byteordering Martin Roesch (Jul 26)
- Re: False alarm due to wrong byteordering Ralf Hildebrandt (Jul 26)
