On 10/13/05, Antonio <anton.ananich@xxxxxxxxx> wrote: > Dear Harald! > > On 10/12/05, Harald Welte <laforge@xxxxxxxxxxxxx> wrote: > > if you compile a kernel with static support for pptpconntrack+nat, you > > will see neither of the two in "lsmod". Can you please send me > > (privately) your kernel .config file that was used for the "statically > > linked" kernel, and (if possible) also the kernel binary itself? > > To reproduce my kernel configuration you need: > 1) kernel 2.6.14-rc3 > 2) patch for mppe&mppc support (in attachment) > 3) .config.old (also in attachment) > > file .config contains config which works fine > > -- > Best Regards, > Antonio > I'm still trying to make NAT work. Now I'm using kernel 2.6.14-rc3. And I whant to say that it almost working! :) My Linux box connects to Internet through router. But everyone else (who uses Windows) have not this happy possibility... I think that reason is There is no modules ip_conntrack_proto_gre and ip_nat_proto_gre anywhere :( When I was using kernel 2.4 there was not such troubles with PPTP and NAT integration... How can I enable connaction tracking & nat for the gre protocol? Is it neccessary? Is it a reason of gre packets loss? Additional information: servak linux # cat .config | grep GRE CONFIG_NET_IPGRE=y # CONFIG_NET_SCH_GRED is not set CONFIG_NET_SCH_INGRESS=y servak linux # cat .config | grep PPTP CONFIG_IP_NF_PPTP=m CONFIG_IP_NF_NAT_PPTP=m servak linux # cat .config | grep NAT CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y # CONFIG_IP_NF_NAT_SNMP_BASIC is not set CONFIG_IP_NF_NAT_IRC=m CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_PPTP=m # CONFIG_NATSEMI is not set I'm using the only one rule $IPTABLES -t nat -A POSTROUTING -o eth1 -j MASQUERADE I hope it will be helpful to take a look at ethereal output from attach. -- Best Regards, Antonio
servak ~ # tethereal -ni eth0 port ! 22 Capturing on eth0 0.000000 192.168.18.13 -> 10.0.15.10 TCP 3923 > 1723 [SYN] Seq=0 Ack=0 Win=65535 Len=0 MSS=1460 0.003377 10.0.15.10 -> 192.168.18.13 TCP 1723 > 3923 [SYN, ACK] Seq=0 Ack=1 Win=5840 Len=0 MSS=1460 0.003544 192.168.18.13 -> 10.0.15.10 TCP 3923 > 1723 [ACK] Seq=1 Ack=1 Win=65535 Len=0 0.003625 192.168.18.13 -> 10.0.15.10 PPTP Start-Control-Connection-Request 0.011403 10.0.15.10 -> 192.168.18.13 TCP 1723 > 3923 [ACK] Seq=1 Ack=157 Win=5840 Len=0 0.014831 10.0.15.10 -> 192.168.18.13 PPTP Start-Control-Connection-Reply 0.015027 192.168.18.13 -> 10.0.15.10 PPTP Outgoing-Call-Request 0.025378 10.0.15.10 -> 192.168.18.13 PPTP Outgoing-Call-Reply 0.027972 192.168.18.13 -> 10.0.15.10 PPTP Set-Link-Info 0.031133 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 0.072486 10.0.15.10 -> 192.168.18.13 TCP 1723 > 3923 [ACK] Seq=189 Ack=349 Win=6432 Len=0 2.021009 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 5.020781 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 9.020412 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 13.020054 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 17.019746 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 21.019366 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 25.019017 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 29.019224 192.168.18.13 -> 10.0.15.10 PPP LCP Configuration Request 30.126655 10.0.15.10 -> 192.168.18.13 TCP 1723 > 3923 [FIN, ACK] Seq=189 Ack=349 Win=6432 Len=0 30.126809 192.168.18.13 -> 10.0.15.10 TCP 3923 > 1723 [FIN, ACK] Seq=349 Ack=190 Win=65347 Len=0 30.134377 10.0.15.10 -> 192.168.18.13 TCP 1723 > 3923 [ACK] Seq=190 Ack=350 Win=6432 Len=0
servak ~ # tethereal -ni eth1 Capturing on eth1 0.000000 10.255.10.11 -> 10.0.15.10 TCP 3923 > 1723 [SYN] Seq=0 Ack=0 Win=65535 Len=0 MSS=1460 0.001950 10.0.15.10 -> 10.255.10.11 TCP 1723 > 3923 [SYN, ACK] Seq=0 Ack=1 Win=5840 Len=0 MSS=1460 0.002271 10.255.10.11 -> 10.0.15.10 TCP 3923 > 1723 [ACK] Seq=1 Ack=1 Win=65535 Len=0 0.002340 10.255.10.11 -> 10.0.15.10 PPTP Start-Control-Connection-Request 0.010038 10.0.15.10 -> 10.255.10.11 TCP 1723 > 3923 [ACK] Seq=1 Ack=157 Win=5840 Len=0 0.013461 10.0.15.10 -> 10.255.10.11 PPTP Start-Control-Connection-Reply 0.013767 10.255.10.11 -> 10.0.15.10 PPTP Outgoing-Call-Request 0.023957 10.0.15.10 -> 10.255.10.11 PPTP Outgoing-Call-Reply 0.026704 10.255.10.11 -> 10.0.15.10 PPTP Set-Link-Info 0.029890 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 0.046520 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 0.051584 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 0.071115 10.0.15.10 -> 10.255.10.11 TCP 1723 > 3923 [ACK] Seq=189 Ack=349 Win=6432 Len=0 2.019747 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 2.024007 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 3.058727 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 5.019524 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 5.026660 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 6.065170 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 9.019150 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 9.024229 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 9.067815 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 12.068230 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 13.018794 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 13.022751 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 15.078196 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 17.018484 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 17.024417 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 18.080203 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 21.018108 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 21.022664 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 21.090858 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 24.088911 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 25.017762 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 25.022829 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 27.098017 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 29.017969 10.255.10.11 -> 10.0.15.10 PPP LCP Configuration Request 29.023532 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Reject 30.124691 10.0.15.10 -> 10.255.10.11 PPP LCP Configuration Request 30.125252 10.0.15.10 -> 10.255.10.11 TCP 1723 > 3923 [FIN, ACK] Seq=189 Ack=349 Win=6432 Len=0 30.125536 10.255.10.11 -> 10.0.15.10 TCP 3923 > 1723 [FIN, ACK] Seq=349 Ack=190 Win=65347 Len=0 30.133012 10.0.15.10 -> 10.255.10.11 TCP 1723 > 3923 [ACK] Seq=190 Ack=350 Win=6432 Len=0
