Snort mailing list archives
Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission
From: Amm Snort <ammdispose-snort () yahoo com>
Date: Wed, 8 Aug 2012 23:04:05 +0800 (SGT)
Thanks for quick response. I do not see 2.9.4 on snort.org. So I assume its not yet released. Where do I see development version OR atleast its SVN changelog To know what new features/fixes can i expect and more to know existing bugs fixed in 2.9.4 Amm.
________________________________ From: Russ Combs <rcombs () sourcefire com> To: Amm Snort <ammdispose-snort () yahoo com> Cc: "snort-devel () lists sourceforge net" <snort-devel () lists sourceforge net> Sent: Wednesday, 8 August 2012 8:19 PM Subject: Re: [Snort-devel] preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission On Wed, Aug 8, 2012 at 8:18 AM, Amm Snort <ammdispose-snort () yahoo com> wrote: I believe "normalize_tcp" drops retry-SYNs because they do not match first SYN packet.So is there any work around for this? Or am I missing any configuration directive?We have already fixed this for the 2.9.4 release. The workaround for now is to disable normalize_tcp.
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Current thread:
- preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Amm Snort (Aug 08)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Russ Combs (Aug 08)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Amm Snort (Aug 08)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Russ Combs (Aug 08)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Joel Esler (Aug 09)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Amm Snort (Aug 09)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Amm Snort (Aug 10)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Russ Combs (Aug 10)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Amm Snort (Aug 08)
- Re: preprocessor normalize_tcp: ips ecn stream dropping SYN retransmission Russ Combs (Aug 08)