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  #1  
Old 23rd October 2009, 05:31 AM
lhorace Offline
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Join Date: Sep 2008
Posts: 33
linuxfedorafirefox
Dnsmasq and dhcpclient problem

Server Terminal: Fedora 11
Client Terminal: Opensuse 11.1

I had Dnsmasq server running for a while now and only thing I changed since on the DNS/DHCP server is running fwbuilder script at startup in init. The fwbuilder script is still the same script I have been using since setting up Dnsmasq. The client terminal is having trouble reaching the outside world.

Default-Gateway: 192.168.0.1

What I can do on the client terminal:
ping 192.168.0.1 Works
host google.com Works
ping 74.125.45.100 Fail

From the server terminal:
ping 192.168.0.3 Works
ssh 192.168.0.3 Works

Code:
comp2:~ # route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.0.0     *               255.255.255.0   U     0      0        0 eth0
link-local      *               255.255.0.0     U     0      0        0 eth0
loopback        *               255.0.0.0       U     0      0        0 lo
default         netsrv.comp1.lo 0.0.0.0         UG    0      0        0 eth0
comp2:~ #
In dnsmasq.conf I had set:
dhcp-option=3,192.168.0.1

I don't know why dhcp-client is setting default router to
default netsrv.comp1.lo 0.0.0.0 UG 0 0 0 eth0

Anyone who has insight to this issue of why it's doing this please, I would appreciate the info/help... Thank You...
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  #2  
Old 23rd October 2009, 06:49 AM
lhorace Offline
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Join Date: Sep 2008
Posts: 33
linuxsusefirefox
The problem was on Server Terminal. ipv4_foward was at 0. I use fwbuilder Firewall script during system boot up, it sets up iptables (Nat,firewall, and ipv4_foward). I don't know why ipv4_foward was still at 0 and i'm investigation the issue.

Problem Solved!!
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