* how to drop a TCP segment with specific sequence
@ 2012-02-09 4:00 Yuwen Dai
2012-02-11 9:24 ` SamLT
0 siblings, 1 reply; 3+ messages in thread
From: Yuwen Dai @ 2012-02-09 4:00 UTC (permalink / raw)
To: netfilter
Dear all,
I'm simulating an network environment that some TCP segments are
missing. So I want to use iptables to drop these segments. How to write
a rule to drop a segment with a specific sequence number from a host?
Thanks in advance.
Best regards,
Yuwen Dai
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: how to drop a TCP segment with specific sequence
2012-02-09 4:00 how to drop a TCP segment with specific sequence Yuwen Dai
@ 2012-02-11 9:24 ` SamLT
2012-02-13 1:50 ` Yuwen Dai
0 siblings, 1 reply; 3+ messages in thread
From: SamLT @ 2012-02-11 9:24 UTC (permalink / raw)
To: Yuwen Dai; +Cc: netfilter
On Thu, Feb 09, 2012 at 12:00:28PM +0800, Yuwen Dai wrote:
> Dear all,
>
> I'm simulating an network environment that some TCP segments are
> missing. So I want to use iptables to drop these segments. How to write
> a rule to drop a segment with a specific sequence number from a host?
I suppose you can start playing around with --u32 ?
> Thanks in advance.
>
> Best regards,
> Yuwen Dai
>
> --
> To unsubscribe from this list: send the line "unsubscribe netfilter" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: how to drop a TCP segment with specific sequence
2012-02-11 9:24 ` SamLT
@ 2012-02-13 1:50 ` Yuwen Dai
0 siblings, 0 replies; 3+ messages in thread
From: Yuwen Dai @ 2012-02-13 1:50 UTC (permalink / raw)
To: SamLT; +Cc: netfilter
在 2012-02-11六的 10:24 +0100，SamLT写道：
> On Thu, Feb 09, 2012 at 12:00:28PM +0800, Yuwen Dai wrote:
> > Dear all,
> >
> > I'm simulating an network environment that some TCP segments are
> > missing. So I want to use iptables to drop these segments. How to write
> > a rule to drop a segment with a specific sequence number from a host?
>
> I suppose you can start playing around with --u32 ?
Thanks. I'll study how to use "--u32" option.
Best regards,
Yuwen
>
>
> > Thanks in advance.
> >
> > Best regards,
> > Yuwen Dai
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe netfilter" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-02-13 1:50 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-02-09 4:00 how to drop a TCP segment with specific sequence Yuwen Dai
2012-02-11 9:24 ` SamLT
2012-02-13 1:50 ` Yuwen Dai
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox