1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 00:e0:53:12:9b:39 brd ff:ff:ff:ff:ff:ff
inet 192.168.10.250/24 brd 192.168.10.255 scope global eth0
inet6 fe80::2e0:53ff:fe12:9b39/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 00:04:61:94:74:67 brd ff:ff:ff:ff:ff:ff
inet 10.174.92.152/22 brd 10.174.95.255 scope global eth1
inet6 fe80::204:61ff:fe94:7467/64 scope link
valid_lft forever preferred_lft forever
7: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1492 qdisc pfifo_fast state UNKNOWN qlen 3
link/ppp
inet XX.XX.XX.XX peer YY.YY.YY.YY/32 scope global ppp0
10: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100
link/none
inet 10.8.0.1 peer 10.8.0.2/32 scope global tun0
default dev ppp0 scope link
10.8.0.0/24 via 10.8.0.2 dev tun0
10.8.0.2 dev tun0 proto kernel scope link src 10.8.0.1
10.174.92.0/22 dev eth1 proto kernel scope link src 10.174.92.152
YY.YY.YY.YY dev ppp0 proto kernel scope link src XX.XX.XX.XX
192.168.10.0/24 dev eth0 proto kernel scope link src 192.168.10.250
# Generated by iptables-save v1.4.12 on Tue Oct 1 22:26:46 2013
*filter
:INPUT ACCEPT [736183:564753356]
:FORWARD ACCEPT [38537:2502314]
:OUTPUT ACCEPT [731626:565641639]
-A FORWARD -i tun0 -o eth0 -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -i eth0 -o tun0 -m state --state RELATED,ESTABLISHED -j ACCEPT
COMMIT
# Completed on Tue Oct 1 22:26:46 2013
# Generated by iptables-save v1.4.12 on Tue Oct 1 22:26:46 2013
*nat
:PREROUTING ACCEPT [21722:1188485]
:INPUT ACCEPT [11660:640727]
:OUTPUT ACCEPT [10150:610172]
:POSTROUTING ACCEPT [16786:1025332]
-A POSTROUTING -s 192.168.10.5/32 -o ppp0 -j MASQUERADE
-A POSTROUTING -o eth0 -j MASQUERADE
-A POSTROUTING -o tun0 -j MASQUERADE
COMMIT
# Completed on Tue Oct 1 22:26:46 2013
# Generated by iptables-save v1.4.12 on Tue Oct 1 22:26:46 2013
*mangle
:PREROUTING ACCEPT [5779560:3757169354]
:INPUT ACCEPT [5266381:3719317414]
:FORWARD ACCEPT [459853:35893346]
:OUTPUT ACCEPT [5076142:3714196698]
:POSTROUTING ACCEPT [5535995:3750090044]
-A FORWARD -o ppp0 -p tcp -m tcp --tcp-flags SYN,RST SYN -m tcpmss --mss 1400:65495 -j TCPMSS --clamp-mss-to-pmtu
COMMIT
# Completed on Tue Oct 1 22:26:46 2013
При добавлении листингов, пользуйтесь, пожалуйста тэгом КОД, кнопка с решеткой над окном редактирования.
--Сперанский