# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth1
iface eth1 inet dhcp
post-up iptables-restore < /etc/iptables.conf
auto eth0
iface eth0 inet static
address 192.168.0.1
netmask 255.255.255.0
вот настройки,наверняка будут интересны правила иптеблс,вот они # Generated by iptables-save v1.4.10 on Tue Nov 15 01:05:09 2011
*mangle
:PREROUTING ACCEPT [6010265:5954031168]
:INPUT ACCEPT [60337:22494688]
:FORWARD ACCEPT [5949800:5931529568]
:OUTPUT ACCEPT [58669:4644466]
:POSTROUTING ACCEPT [6008469:5936174034]
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
COMMIT
# Completed on Tue Nov 15 01:05:09 2011
# Generated by iptables-save v1.4.10 on Tue Nov 15 01:05:09 2011
*nat
:PREROUTING ACCEPT [21972:1933672]
:INPUT ACCEPT [8334:684699]
:OUTPUT ACCEPT [2556:156432]
:POSTROUTING ACCEPT [2556:156432]
-A POSTROUTING -s 192.168.0.0/24 ! -d 10.14.1.192/32 -j MASQUERADE
COMMIT
# Completed on Tue Nov 15 01:05:09 2011
Пользователь решил продолжить мысль 25 Декабря 2011, 16:29:59:
взял с того,что их раньше не было,и из-за них не пингуется локальная сеть