Hi all! I've got 2 (soon 3) internet connection. 1 - via ADSL, 2(and3) via ppp My network: http://desima.objectis.net/network-diag linux1: user1.user2 eth0=192.168.1.1 ppp0=192.168.5.2( gw 192.168.5.1) gw=192.168.1.2 ( thru ADSL) compA=192.168.1.6 compB=192.168.1.15 gw2=192.168.1.217 via ppp to different ISP All works for compA and CompB, user1 should use default gw(192.168.1.2) user2 should use ppp0 For user2 it will work only if I change his route thru gw2(not ppp0): iptables -A OUTPUT -t mangle -m owner --uid-owner 1006 -j MARK --set-mark=0x1 ip rule add fwmark 0x01 table gw2 ip route add default via 192.168.1.217 table gw2 ip route flush cache But If I change his route via ppp0 (table T2) all traffic stop for him but will work ok for users CompA and B (using SNAT) iptables -t nat -A POSTROUTING -o ppp0 -j SNAT --to-source 192.168.7.2 According to tcpdump packets going: 192.168.5.2>200.200.200.200 and back 192.168.5.2<200.200.200.200 but for some reason not reaching user2 How I can enable routing thru ppp0 for user2? (I will need it lateer for user3 using ppp1) Any help greatly appreciated Configs: ip rule ls: 0: from all lookup local 32750: from all fwmark 0x1 lookup T2 32751: from 192.168.5.2 lookup T2 32752: from 192.168.5.1 lookup T2 32756: from 192.168.1.6 lookup T1 32757: from 192.168.1.15 lookup T2 32766: from all lookup main 32767: from all lookup default ip route table T2 192.168.5.0 dev ppp0 scope link src 192.168.5.2 192.168.1.0/24 dev eth0 scope link 127.0.0.0/8 dev lo scope link default via 192.168.5.1 dev ppp0 ip route ls 192.168.1.0 dev eth0 scope link src 192.168.1.1 192.168.5.1 dev ppp0 proto kernel scope link src 192.168.5.2 203.97.61.42 via 192.168.1.2 dev eth0 192.168.1.0/24 dev eth0 scope link 127.0.0.0/8 dev lo scope link default via 192.168.1.2 dev eth0
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