Messages in this thread | | | Date | Mon, 13 Dec 2004 23:11:37 +0100 | From | Antonio Pérez <> | Subject | Re: 2.6.9 NAT problem |
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Giuliano Pochini wrote:
>I can't make NAT work on 2.6.9. Outgoing packets are translated and sent, >but incoming packets get rejected. pc4 is the other box (inside the NAT) and >host164-26... is the dynamic address of my machine: > >20:42:20.132876 IP pc4.33115 > nsa.tin.it.domain: 7213+ AAAA? www.drweb32.com. (33) >20:42:20.132876 PPPoE [ses 0x5198] IP host164-26.pool21345.interbusiness.it.33115 > nsa.tin.it.domain: 7213+ AAAA? www.drweb32.com. (33) >20:42:20.446829 PPPoE [ses 0x5198] [length 124 (4 extra bytes)] IP nsa.tin.it.domain > host164-26.pool21345.interbusiness.it.33115: 7213 0/1/0 (94) >20:42:20.446829 PPPoE [ses 0x5198] IP host164-26.pool21345.interbusiness.it > nsa.tin.it: icmp 130: host164-26.pool21345.interbusiness.it udp port 33115 unreachable > >I enable NAT with this commands: > >echo "1" >/proc/sys/net/ipv4/ip_dynaddr >echo "1" >/proc/sys/net/ipv4/ip_forward >iptables -t nat -A POSTROUTING -s pc4 -d ! 192.168.1.0/24 -j MASQUERADE > >I also tried SNAT with same results. I don't know if this info is useful: >all the connection couples shown by /proc/net/ip_conntrack are in >[UNREPLIED] state. I'm using iptables 1.2.11 and linux 2.6.9. All the above >works just fine with 2.6.8.1 and previous versions. > >Linux Jay 2.6.9 #3 SMP Mon Dec 13 19:58:08 CET 2004 ppc unknown > > >-- >Giuliano. >- >To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >the body of a message to majordomo@vger.kernel.org >More majordomo info at http://vger.kernel.org/majordomo-info.html >Please read the FAQ at http://www.tux.org/lkml/ > > > add this: echo 0 > /proc/sys/net/ipv4/tcp_bic echo 0 > /proc/sys/net/ipv4/tcp_ecn echo 0 > /proc/sys/net/ipv4/tcp_vegas_conf_avoid
please , tell me if this work. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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