Routing problems with rawhide

[Clemens Eisserer]

Hi again,

If nobody can help here, do you have some ideas howto debug that
routing problem?
Whats your typical way of finding whats going wrong?

Thanks, Clemens

2009/4/6 Clemens Eisserer <linuxhippy at gmail.com>:
> Hi,
>
> I use my Laptop to route my brothers computer to the internet through
> my UMTS modem.
>
> With Fedora 8 it was enough to enable ip-forewarding and masquerading:
>> echo 1 > /proc/sys/net/ipv4/ip_forward
>> /sbin/iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
>
> However with Fedora11 my brother can ping my two IPs (eth0 and ppp0),
> but no ip of the internet.
>
> Do you have any idea what could be the cause?
> Btw. I have selinux disabled.
>
> Thank you in advance, Clemens
>
> My routing table:
> [root at localhost ce]# /sbin/route
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 10.64.64.64     *               255.255.255.255 UH    0      0        0 ppp0
> 192.168.1.0     *               255.255.255.0   U     0      0        0 eth0
> default         *               0.0.0.0         U     0      0        0 ppp0
>