Hi,
I have upgraded my fileserver from 2.4.8-ac3 to 2.4.20. With the kernel
upgrade I also installed the Debian system newly and took all the
configuration from the old system to setup my new one. Now I am not able to
remoteboot my client over DHCP and PXE.
The network looks like this:
---------- Bridge -------------------------
| | | |
PC1 PC2 PC3 PC4
PC1 is my workstation, PC2 is a laptop, PC3 is a single board computer with
PXE-Remotboot facility and PC4 is a gateway to the internet. The Network is
192.168.1.0/255.255.255.0. PC1 has 192.168.1.180, Bridge has 192.168.1.60,
PC3 gets it's IP over DHCP and PC4 has 192.168.1.1.
I have installed DHCP and PXE and a Client-Filesystem on PC1 and Bridge (only
one is active the same time).
The situation is: DHCP works but PXE not! The problem of PXE is that it also
needs a second IP (multicast) for a request (224.0.1.2) which is not
forwarded by the bridge. Why? How can I resolve the problem?? Do I have a
misconfigured routing??
Setup of the Bridge:
ifdown eth0
ifdown eth1
ifconfig eth0 0.0.0.0 promisc up || return=$rc_failed
ifconfig eth1 0.0.0.0 promisc up || return=$rc_failed
brctl addbr br0 || return=$rc_failed
brctl addif br0 eth0 || return=$rc_failed
brctl addif br0 eth1 || return=$rc_failed
brctl sethello br0 1 || return=$rc_failed
brctl setmaxage br0 4 || return=$rc_failed
brctl setfd br0 4 || return=$rc_failed
brctl stp br0 off || return=$rc_failed
ifconfig br0 192.168.1.60 netmask 255.255.255.0 up ||
return=$rc_failed
route add default gw 192.168.1.1
Output of route on Bridge:
Destination Gateway Genmask Flags Metric Ref Use Iface
localnet * 255.255.255.0 U 0 0 0 br0
default 192.168.1.1 0.0.0.0 UG 0 0 0 br0
Please help!
Greets, Martin
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