El 19/12/10 20:23, Les Mikesell escribió: > On 12/19/10 12:15 PM, Jose Maria Terry Jimenez wrote: >>> First make sure that you can ping/access those 'other' services from the centos >>> box with 2 nics. It should source from the .236 interface and 'just work'. If >>> not, you have firewalls or something else blocking traffic. When you route >>> other traffic from the .1 network, the destination machines need some reason to >>> send the return packets to the 192.168.236.74 address. You can either add the >>> route to every machine or on the router that is currently their default router. >>> >> Thank you Les, >> >> Yes, i can ping/access those 'other' services from the CentOS box with 2 NICs. >> >> I understand that i need, for example in a networked printer in 236. network a 'return' route. I definitely have no access to configure network on every machine in the 236 network (only a few), nor the router... >> >> This can't be solved any other way? > The only other way to get the packets to return to the right place would be to > use iptables to NAT routed packets to the 192.168.236.74 interface. If you only > need to establish connections in one direction, that should work. > Thanks, Yes, mainly i need to connect from 1. to 236., so i'll look at that solution. Best, =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Scanned with Copfilter Version 0.84beta3a (ProxSMTP 1.6) AntiVirus: ClamAV 0.95.2/12415 - Sun Dec 19 04:26:57 2010 by Markus Madlener @ http://www.copfilter.org