Re: ipv6 stack seems to forget to send ACKs
Herbert Xu (herbert@gondor.apana.org.au)
Thu, 09 Jan 2003 19:32:38 +1100
Wichert Akkerman <wichert@wiggy.net> wrote:
>
> 13:57:40.310471 tornado.wiggy.net.33035 > 2001:968:1::2.8000: . ack 9359225 win 32616 <nop,nop,timestamp 846112 369670744,nop,nop,sack sack 1 {9360653:9363289} >
> 13:57:40.325396 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9363289:9363509(220) ack 1 win 5712 <nop,nop,timestamp 369670750 846111> [class 0x2]
> 13:57:40.325447 tornado.wiggy.net.33035 > 2001:968:1::2.8000: . ack 9359225 win 32616 <nop,nop,timestamp 846113 369670744,nop,nop,sack sack 1 {9360653:9363509} >
> 13:57:40.568652 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9359225:9360433(1208) ack 1 win 5712 <nop,nop,timestamp 369670773 846113>
> 13:57:41.121608 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9359225:9360433(1208) ack 1 win 5712 <nop,nop,timestamp 369670829 846113>
> 13:57:42.242095 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9359225:9360433(1208) ack 1 win 5712 <nop,nop,timestamp 369670941 846113>
> 13:57:44.481379 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9359225:9360433(1208) ack 1 win 5712 <nop,nop,timestamp 369671165 846113>
> 13:57:48.963035 2001:968:1::2.8000 > tornado.wiggy.net.33035: . 9359225:9360433(1208) ack 1 win 5712 <nop,nop,timestamp 369671613 846113>
Verify the checksum of that packet, it's probably corrupt.
--
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Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
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