Re: [SLUG] Masquerding not compatible with DHCPD (dynamicipgeneration

Roger Salisbury Wed, 24 Mar 2004 22:45:58 -0800

Thanks All

it works now.

I extended the range to :

"range 10.0.0.0 10.0.0.253;"

And rebooted

& it works. .......

using " /etc/init.d/dhcpd stop" & " /etc/init.d/dhcpd start" didn't work

Also only on reboot dhcpd complains in /var/log/messages :

"Mar 25 17:18:48 front dhcpd: Not configured to listen on any interfaces!"

But thereafter it doesn't complain with: dhcpd -d or " /etc/init.d/dhcpd stop" & " /etc/init.d/dhcpd start" combo

interesting !!

Thanks again

Roger

http://lists.slug.org.au/archives/slug/2004/03/msg00613.html

Title: Re: [SLUG] Masquerding not compatible with DHCPD (dynamicipgeneration

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To: Roger Salisbury <[EMAIL PROTECTED]>
Subject: Re: [SLUG] Masquerding not compatible with DHCPD (dynamicipgeneration
From: Phil Scarratt <[EMAIL PROTECTED]>
Date: Thu, 25 Mar 2004 17:03:16 +1100
Cc: [EMAIL PROTECTED]
Organization: Draxsen Technologies
User-agent: Mozilla Thunderbird 0.5 (Windows/20040207)

Roger Salisbury wrote:

> 
> 
> thanks peter , kevin & phil
> 
> my first mod
> 
> was to correct /etc/dhcpd.conf with
> 
> "option routers                  10.0.0.1;"
> 
> 
> & the error message to the ping command changed
> to
> 
> "....... 100% packet loss ....."  
> 
> 
> I don't know where to add the following.
> 
> "default via 10.0.0.1 dev eth0;"
> 
> Thanks for your help
> 
> Roger
> 
>


Guessing here as I'm not sure if i've filtered/guessed the correct info: 
ping'ing outside world from internal machine behind a gateway machine 
which is serving dhcp to internal clients receives 100% packet loss.

Do logs say anything?

Either a. the gateway is refusing to forward the packets, or b. NAT is 
not enabled, or c. the gateway does not "know" (have a route) how to get 
back to the client. In all 3 cases the pong packet will not return to 
the client.

Has the IP address range changed when going from static to dhcp?

Fil

References:
- Re: [SLUG] Masquerding not compatible with DHCPD (dynamicipgeneration
  - From: Roger Salisbury

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