From: Henrik Nordstrom <hno@marasystems.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] tc: u32 match in nexthdr not working?
Date: Fri, 14 Dec 2001 15:16:52 +0000 [thread overview]
Message-ID: <marc-lartc-100834304817234@msgid-missing> (raw)
In-Reply-To: <marc-lartc-100827285418750@msgid-missing>
On Friday 14 December 2001 14.15, Julian Anastasov wrote:
> No, ihl includes the options. Everything works perfectly.
> It is bug to use sport and dport if ip options are present. There
> are tcp dst and tcp src for example. Same for udp. For icmp there
> are icmp type and icmp code. All they use the same base pointer.
Which only works if you have a chained the filter rules using a hash table,
where the hash table has a IP offset rule.
Regards
Henrik
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next prev parent reply other threads:[~2001-12-14 15:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-13 19:46 [LARTC] tc: u32 match in nexthdr not working? Lutz Pressler
2001-12-14 0:13 ` bert hubert
2001-12-14 7:36 ` Lutz Pressler
2001-12-14 12:10 ` Lutz Pressler
2001-12-14 12:56 ` Julian Anastasov
2001-12-14 12:58 ` bert hubert
2001-12-14 13:15 ` Julian Anastasov
2001-12-14 13:32 ` bert hubert
2001-12-14 13:54 ` Julian Anastasov
2001-12-14 15:16 ` Henrik Nordstrom [this message]
2001-12-14 19:59 ` Michael T. Babcock
2001-12-14 23:00 ` bert hubert
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