Very sorry for bothering you again
although i get the redirection from the router to squid, using tcpdump
(10.72.192.61 test internal address)
11:38:37.956330 IP 199.47.218.151.80 > 10.72.192.61.50690: Flags [S.],
seq 1048613649, ack 1347334415, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:38.399796 IP 10.72.192.61.50697 > 199.47.218.151.80: Flags [S],
seq 3043000771, win 8192, options [mss 1460,nop,wscale
2,nop,nop,sackOK], length 0
11:38:38.399880 IP 199.47.218.151.80 > 10.72.192.61.50697: Flags [S.],
seq 3389808826, ack 3043000772, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:39.756353 IP 199.47.218.151.80 > 10.72.192.61.50697: Flags [S.],
seq 3389808826, ack 3043000772, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:41.356350 IP 176.9.44.80.80 > 10.72.192.61.50693: Flags [S.], seq
326259738, ack 1299448389, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:41.409101 IP 10.72.192.61.50697 > 199.47.218.151.80: Flags [S],
seq 3043000771, win 8192, options [mss 1460,nop,wscale
2,nop,nop,sackOK], length 0
11:38:41.409164 IP 199.47.218.151.80 > 10.72.192.61.50697: Flags [S.],
seq 3389808826, ack 3043000772, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:41.556343 IP 176.9.44.80.80 > 10.72.192.61.50694: Flags [S.], seq
2634200113, ack 3423797704, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:41.756336 IP 199.47.218.151.80 > 10.72.192.61.50697: Flags [S.],
seq 3389808826, ack 3043000772, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:41.756362 IP 209.85.148.139.80 > 10.72.192.61.50695: Flags [S.],
seq 2040290141, ack 953271924, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
11:38:42.356340 IP 209.85.148.139.80 > 10.72.192.61.50696: Flags [S.],
seq 69242255, ack 3941278742, win 14600, options [mss
1460,nop,nop,sackOK,nop,wscale 4], length 0
i still can't get linux to redirect to squid (port 8080), access.log is
empty
i use the following iptables
-------------------------------------------------------------------------
# Generated by iptables-save v1.4.12.1 on Wed Jul 25 11:36:37 2012
*filter
:INPUT ACCEPT [105007:140596865]
:FORWARD ACCEPT [3:120]
:OUTPUT ACCEPT [212743:136992211]
-A INPUT -p tcp -m tcp --dport 8080 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
COMMIT
# Completed on Wed Jul 25 11:36:37 2012
# Generated by iptables-save v1.4.12.1 on Wed Jul 25 11:36:37 2012
*nat
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [1254:65132]
:OUTPUT ACCEPT [118:7345]
:POSTROUTING ACCEPT [0:0]
-A PREROUTING -d $SQUID_IP -i eth0 -p tcp -j ACCEPT
-A PREROUTING -s $NETWORK_SPACE -i eth0 -p tcp -m tcp --dport 80 -j
REDIRECT --to-ports 8080
-A POSTROUTING -j MASQUERADE
COMMIT
# Completed on Wed Jul 25 11:36:37 2012
---------------------------------------------------------------------------
Catch is that i use l2 redirection, so source and destination is eth0,
no gre tunnel. Can it be done or should a create a virtual device and
redirect input from there?
Thank you in advance
John
