Multihosting

Yann Garcia yann.garcia at smartcom.com
Thu Apr 22 15:40:19 UTC 2004


Hi VK,

Check also if iptables is installed. If it is the case, you have to add
this rule :
	iptables -A FORWARD -j ACCEPT
Check also if the ip forwarding is set: cat
/proc/sys/net/ipv4/ip_forward must return 1.

Good luck

Yann

-----Message d'origine-----
De : redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] De la part de Vivek Kumar
Envoyé : jeudi 22 avril 2004 17:28
À : General Red Hat Linux discussion list
Objet : Re: Multihosting

If the 2 NIC cards are setup for different subnet ( 192.x.x.x. and
10.20.x.x) then check what is your default gw (route -n) and also check
the sysctl.conf file. Maybe 2 NIC cards are not talking to each other.
Edit the /etc/sysctl.conf file and change the value of
net.ip4.ip_forward from 0 to 1.( You can check the man pages of
sysctl.conf for this.)
then run sysctl -p.
See if this solves your problem.

Thanks

VK

On Thu, 2004-04-22 at 10:39, Matthew Saltzman wrote:
> I have a machine with two (identical) ethernet interfaces.  I'd like
to
> use them to run two different streaming servers (which would use the
same
> ports).  I have two IP addresses on my subnet that I can use.
> 
> Can anyone tell me where to find information on configuring this
setup?
> I tried just activating the second interface and now I can't reach the
> machine at all (and it's not on site, so I can't see what went wrong
until
> someone reboots it for me).  (Googling for multihost was not very
> helpful...)
> 
> TIA.
> 
> -- 
> 		Matthew Saltzman
> 
> Clemson University Math Sciences
> mjs AT clemson DOT edu
> http://www.math.clemson.edu/~mjs
> 


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