From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Fri, 23 May 2003 20:28:34 +1100
From: Dmitry Lebkov <dima@sakhalin.ru>
To: community@altlinux.ru
Subject: Re: [Comm] =?KOI8-R?Q?=ED=C1=D2=DB=D2=D5=D4=C9=DA=C1=C3=C9=D1?=
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On Fri, 23 May 2003 11:45:28 +0400
Прокопьев Евгений <john@rmts.donpac.ru> wrote:

> Здравствуйте!
> 
> Есть 2 машины
> 
> 1) Шлюз, у которой:
> 
> [root@john root]# cat /etc/sysconfig/network
> NETWORKING=yes
> FORWARD_IPV4=true
> HOSTNAME=john.ewsd.donpac.ru
> DOMAINNAME=ewsd.donpac.ru
> GATEWAY=192.168.101.3
> GATEWAYDEV=eth1
> 
> [root@john root]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
> DEVICE=eth0
> BOOTPROTO=static
> IPADDR=192.168.10.5
> NETMASK=255.255.255.0
> NETWORK=192.168.10.0
> BROADCAST=192.168.10.255
> ONBOOT=yes
> 
> [root@john root]# cat /etc/sysconfig/network-scripts/ifcfg-eth1
> DEVICE=eth1
> BOOTPROTO=static
> IPADDR=192.168.101.15
> NETMASK=255.255.255.0
> NETWORK=192.168.101.0
> BROADCAST=192.168.101.255
> ONBOOT=yes
> 
> [root@john root]# route
> Kernel IP routing table
> Destination   Gateway Genmask         Flags Metric Ref   
> Use Iface
> 192.168.101.0 *       255.255.255.0   U     0      0  0 eth1
> 192.168.10.0  *       255.255.255.0   U     0      0  0 eth0
> 127.0.0.0     *       255.0.0.0       U     0      0  0 lo
> default       192.168.101.3   0.0.0.0 UG    0      0  0 eth1
> 
> [root@john root]# traceroute 192.168.101.3
> traceroute to 192.168.101.3 (192.168.101.3), 30 hops max, 38 byte
> packets
>   1  192.168.101.3 (192.168.101.3)  1.068 ms  0.338 ms  0.290 ms
> 
> 
> 2) Простая машина с одной сетевой картой, у которой:
> 
> NETWORKING=yes
> FORWARD_IPV4=false
> HOSTNAME=dbms.ewsd.donpac.ru
> DOMAINNAME=ewsd.donpac.ru
> GATEWAY=192.168.10.5
> 
> DEVICE=eth0
> BOOTPROTO=static
> IPADDR=192.168.10.6
> NETMASK=255.255.255.0
> NETWORK=192.168.10.0
> BROADCAST=192.168.10.255
> ONBOOT=yes
> 
> Kernel IP routing table
> Destination  Gateway Genmask       Flags Metric Ref Use Iface
> 192.168.10.0  *      255.255.255.0 U     0      0   0   eth0
> 127.0.0.0     *      255.0.0.0     U     0      0   0   lo
> default       192.168.10.5 0.0.0.0 UG    0      0   0   eth0
> 
> traceroute 192.168.101.3
> traceroute to 192.168.101.3 (192.168.101.3), 30 hops max, 38 byte
> packets
>   1  192.168.10.5 (192.168.10.5)  0.425 ms  0.371 ms  0.258 ms
>   2  * * *
>   3  * * *
>   4  * * *
> 
> Вопрос: что я сделал не так?

На шлюзе:
ifconfig -a
iptables -L -n

На простой машине:
ifconfig -a
iptables -L -n
ping -n 192.168.10.5
ping -n 192.168.101.3

и результат - сюда.

--
WBR, Dmitry Lebkov