Re: [CentOS] CentOS 6 - VM network bridge issue (SOLVED)

2011-07-20 Thread Emmett Culley
On 07/20/2011 01:24 AM, James Hogarth wrote: >>> >>> Initial thought is a routing issue particularly with multiple NICs. >>> >>> What does 'ip r s' reveal? >>> >> That was it! ip r s showed that I had the local facing NIC (eth1) as the >> gateway, which caused all outgoing packets to be routed to

Re: [CentOS] CentOS 6 - VM network bridge issue (SOLVED)

2011-07-20 Thread James Hogarth
>> >> Initial thought is a routing issue particularly with multiple NICs. >> >> What does 'ip r s' reveal? >> > That was it!  ip r s showed that I had the local facing NIC (eth1) as the > gateway, which caused all outgoing packets to be routed to the local network > DUH!. > Yup been there before

Re: [CentOS] CentOS 6 - VM network bridge issue (SOLVED)

2011-07-19 Thread Emmett Culley
On 07/19/2011 12:14 AM, James Hogarth wrote: > > > I built a CentOS 6 machine to host several CentOS 6 guest servers. As all > guests will be Internet facing I set up the host with two bridged NICs and > assigned an Internet facing IP address to br0 and a local IP address to br1. > > > > Each

Re: [CentOS] CentOS 6 - VM network bridge issue

2011-07-19 Thread Kahlil Hodgson
On 07/19/2011 07:52 PM, Khusro Jaleel wrote: > A bit of a long shot but does turning on STP on the br* interfaces help? > I vaguely remember I had to do the following on one of my machines that > uses bonding + bridges: > > # brctl stp br0 on > > I have put this in the machines' /etc/rc.local s

Re: [CentOS] CentOS 6 - VM network bridge issue

2011-07-19 Thread Khusro Jaleel
On 19/07/2011 08:14, James Hogarth wrote: > > > > I built a CentOS 6 machine to host several CentOS 6 guest servers. > As all guests will be Internet facing I set up the host with two > bridged NICs and assigned an Internet facing IP address to br0 and a > local IP address to br1. > > > > Each g

Re: [CentOS] CentOS 6 - VM network bridge issue

2011-07-19 Thread James Hogarth
> I built a CentOS 6 machine to host several CentOS 6 guest servers. As all guests will be Internet facing I set up the host with two bridged NICs and assigned an Internet facing IP address to br0 and a local IP address to br1. > > Each guest was installed using br0 and br1 with virtio drivers. On

[CentOS] CentOS 6 - VM network bridge issue

2011-07-18 Thread Emmett Culley
I built a CentOS 6 machine to host several CentOS 6 guest servers. As all guests will be Internet facing I set up the host with two bridged NICs and assigned an Internet facing IP address to br0 and a local IP address to br1. Each guest was installed using br0 and br1 with virtio drivers. On ea