I do have another gateway at 10.0.254.1, it is a Linksys router that all the provate stuff plugs into, and that Linksys plugs directly into our modem. On Tue, Apr 16, 2013 at 10:42 AM, Michael Mol <mikemol at gmail.com> wrote: > On 04/16/2013 01:37 PM, Jason T. Slack-Moehrle wrote: > > Hi All, > > > > I have 2 NICS in this system. CentOS 6.4 > > > > eth0 is the virtual IP from PFSense mapping connected to the router, > works > > fine. > > > > eth1 is a second NIC that I have assigned a private IP to and connected > it > > to a switch on the private network. I have many other private devices, > so I > > know this setup works. > > > > When I connect the cable to the switch and bring up eth1 the system > > basically stops taking requests. I can no longer SSH in, Websites stop > > responding, etc. If I walk over to the server and take down eth1, > > everything works fine. > > > > Here is eth0: > > DEVICE=eth0 > > HWADDR=00:1b:21:cd:80:bf > > TYPE=Ethernet > > UUID=68a95912-3915-4b1a-9080-eb2017330153 > > ONBOOT=yes > > NM_CONTROLLED=yes > > BOOTPROTO=none > > IPADDR=192.168.1.27 > > NETMASK=255.255.255.0 > > DNS2=8.8.4.4 > > GATEWAY=192.168.1.1 > > DNS1=8.8.8.8 > > IPV6INIT=no > > USERCTL=no > > > > Here is eth1: > > DEVICE=eth1 > > HWADDR=00:0a:cd:17:07:7e > > TYPE=Ethernet > > UUID=b3851363-ae9e-4066-8993-caed07b9945b > > ONBOOT=no > > NM_CONTROLLED=yes > > BOOTPROTO=none > > IPADDR=10.0.254.11 > > NETMASK=255.255.255.0 > > GATEWAY=10.0.254.1 > > DNS1=8.8.8.8 > > DNS2=8.8.4.4 > > IPV6INIT=no > > USERCTL=no > > > > I have never experienced this before. > > Remove the GATEWAY line from eth1, unless you have another router (with > its own access to the Internet) at 10.0.254.1. If eth0 points at your > upstream, then this is unlikely. > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > >