Re: ifcfg-ethX voodoo for a second IP on the same interface
- From: Ed Greshko <Ed.Greshko@xxxxxxxxxxx>
- Date: Sat, 21 Apr 2012 12:34:09 +0800
On 04/21/2012 11:20 AM, Sam Varshavchik wrote:
For testing purposes I need to add a second IP address to eth0.
eth0 is managed by NetworkManager, and uses dhcp.
I know that if I get rid of NetworkManager and put static IP addresses in
ifcfg-eth0, I can also sprinkle some magic dust into ifcfg-eth0:1, and have the
second IP address come up together with the first one.
This does not seem to work with a NetworkManager-managed DHCP-based interface.
Basically, is there some voodoo I can throw in a file somewhere that would perform
the equivalent of:
ip addr add 192.168.0.5 dev eth0 label eth0:1
when eth0 comes up via DHCP, by NetworkManager?
Well..... I think you can only do this with static IP addresses....
But, all you have to do is modify /etc/sysconfig/network-scripts/ifcfg-whatever to have
IPADDR0=192.168.0.225
IPADDR1=192.168.0.226
for example....
Then you'd see...
2: p2p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 08:00:27:36:bf:b0 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.225/24 brd 192.168.0.255 scope global p2p1
inet 192.168.0.226/24 brd 192.168.0.255 scope global secondary p2p1
inet6 fe80::a00:27ff:fe36:bfb0/64 scope link
valid_lft forever preferred_lft foreve
--
Never be afraid to laugh at yourself, after all, you could be missing out on the joke
of the century. -- Dame Edna Everage
--
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org
- Follow-Ups:
- Re: ifcfg-ethX voodoo for a second IP on the same interface
- From: Tommy Pham
- Re: ifcfg-ethX voodoo for a second IP on the same interface
- References:
- ifcfg-ethX voodoo for a second IP on the same interface
- From: Sam Varshavchik
- ifcfg-ethX voodoo for a second IP on the same interface
- Prev by Date: Re: ifcfg-ethX voodoo for a second IP on the same interface
- Next by Date: Re: ifcfg-ethX voodoo for a second IP on the same interface
- Previous by thread: Re: ifcfg-ethX voodoo for a second IP on the same interface
- Next by thread: Re: ifcfg-ethX voodoo for a second IP on the same interface
- Index(es):
Relevant Pages
|
