Hello RedHat's,
i'm running different RedHat versions (from 6.2 to now 7.2) on several
firewalls and on some of them i need to set proxy_arp on the network
interfaces. For example:
Internet
|
cisco router (x.x.x.105)
|
eth0 (x.x.x.106)
|
+----- eth1 (x.x.x.106) -- webserver etc (x.x.x.107/8/9) - DMZ
|
eth2 (192.168.x.x) - Intranet
=> for this setup to work i have to set proxy_arp = 1 on eth0 and eth1,
which does work fine btw.
So now my question: which is the recommended way of doing this?
I'm currently setting this in a /sbin/ifup-local script, but IMHO this
should be better set in ifcfg-eth?, as this is a device specific setting.
--- /sbin/ifup-local
#!/bin/sh
if [ -f /proc/sys/net/ipv4/conf/eth0/proxy_arp ]; then
echo 1 >/proc/sys/net/ipv4/conf/eth0/proxy_arp
fi
if [ -f /proc/sys/net/ipv4/conf/eth2/proxy_arp ]; then
echo 1 >/proc/sys/net/ipv4/conf/eth2/proxy_arp
fi
---
Any suggestions for a better way?
Bye
Frank
--
Linux - Less bugs for less bucks!
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