| To: | netdev@xxxxxxxxxxx |
|---|---|
| Subject: | tcp sequence no. query |
| From: | linux lover <linux.lover2004@xxxxxxxxx> |
| Date: | Sat, 25 Dec 2004 10:48:18 +0530 |
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| Reply-to: | linux lover <linux.lover2004@xxxxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
Hi all, I am anyalysing tcp sequence no.s on single pc by running TCP socket program on ethernet card with ip 192.168.1.200. For that i added debug messages in tcp_v4_rcv and also in tcp_transmit_skb to check what seq. no. are used by kenrel 2.4.24. What results i found by doing dmesg on console is that -----------OUTPUT INTERFACE FOR TCP PACKET CONNECT---------- TCP_CONNECT After push tcp header in tcp_transmit_skb th->seq=-745717026 After push tcp header in tcp_transmit_skb th->ack_seq=0 After pull tcp header in tcp_v4_rcv th->seq=-745717026 After pull tcp header in tcp_v4_rcv th->ack_seq=0 But that is happening once in 10 times. Why am i got above -ve seq.no. results? regards, linux.lover |
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