Re: DHCRELAY through IPTABLES Firewall

[Antony Stone <Antony@Soft-Solutions.co.uk>]

On Sunday 27 October 2002 8:58 am, bigman@monster-solutions.net wrote:

> I am running DHCRELAY as below
>
> dhcrelay -i eth2 192.168.1.70
>
> 192.168.1.70    DHCP Server (W2K)
> LAN1 192.168.1.0
> LAN2 192.168.2.0
>
> Here is my routing tables
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface
> 192.168.2.0     *               255.255.255.0   U     0      0        0
> eth2 192.168.1.0     *               255.255.255.0   U     0      0       
> 0 eth1 x.x.x.x (ISP Subnet)     *               255.255.252.0   U     0    
>  0 0 eth0
> 127.0.0.0       *               255.0.0.0       U     0      0        0 lo
> default         x.x.x.x (ISP Assigned IP) 0.0.0.0         UG    0      0
> 0 eth0

Okay, that all looks sensible.   By the way, just thought I'd check - I 
assume you are running dhcrelay on the firewall machine ?

> Here are my Netfilter settings

Please post the iptables commands used to set up your ruleset.

You sent the ouput of iptables -L which doesn't show all the information we 
need: even the verbose version iptables -L -v is not as informative as the 
original commands.   Thanks,

Antony.

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