[opensuse] Unexpected dual IP-addresses on NIC
Hi, At home, I recently started seeing two ip-adresses on different /24-subnets on the NIC's of my laptop, running OS12.2. To be more precise, "ifconfig" shows one ip-address, the expected address : 192.168.185.x, but "ip address show" shows two ip-addresses, 192.168.185.x and 192.168.1.y. "route" shows two routes for each NIC, just as "ip route show" does. The laptop is a dual-boot with ubuntu 10.04 and there I don't have this. I looked in the network-settings of yast, but I can't find anything problematic. I have been experimenting with a router that hands out addresses in the 192.168.1.x-range, but they never were present on the same network. And the lease-time of the router is less than a day. And it's not been active for more than a week now. Where could I look to get rid of that second address ? Thanks, Koenraad Lelong -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Koenraad Lelong wrote:
Hi,
At home, I recently started seeing two ip-adresses on different /24-subnets on the NIC's of my laptop, running OS12.2. To be more precise, "ifconfig" shows one ip-address, the expected address : 192.168.185.x, but "ip address show" shows two ip-addresses, 192.168.185.x and 192.168.1.y. "route" shows two routes for each NIC, just as "ip route show" does. The laptop is a dual-boot with ubuntu 10.04 and there I don't have this. I looked in the network-settings of yast, but I can't find anything problematic.
I have been experimenting with a router that hands out addresses in the 192.168.1.x-range, but they never were present on the same network. And the lease-time of the router is less than a day. And it's not been active for more than a week now.
Where could I look to get rid of that second address ?
Thanks,
Koenraad Lelong
I just checked on my notebook, running 12.3 and don't see anything like that. I just get the one IPv4 address for my WiFi connection. I also have 127.0.0.1 for the loopback, as expected. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
-----Original Message----- From: James Knott <james.knott@rogers.com> To: SLE <opensuse@opensuse.org> Subject: Re: [opensuse] Unexpected dual IP-addresses on NIC Date: Wed, 03 Apr 2013 12:15:37 -0400 Koenraad Lelong wrote:
Hi,
At home, I recently started seeing two ip-adresses on different /24-subnets on the NIC's of my laptop, running OS12.2. To be more precise, "ifconfig" shows one ip-address, the expected address : 192.168.185.x, but "ip address show" shows two ip-addresses, 192.168.185.x and 192.168.1.y. "route" shows two routes for each NIC, just as "ip route show" does. The laptop is a dual-boot with ubuntu 10.04 and there I don't have this. I looked in the network-settings of yast, but I can't find anything problematic.
I have been experimenting with a router that hands out addresses in the 192.168.1.x-range, but they never were present on the same network. And the lease-time of the router is less than a day. And it's not been active for more than a week now.
Where could I look to get rid of that second address ?
Thanks,
Koenraad Lelong
I just checked on my notebook, running 12.3 and don't see anything like that. I just get the one IPv4 address for my WiFi connection. I also have 127.0.0.1 for the loopback, as expected. You might check the content of " /etc/sysconfig/network/ifcfg-eth0 " for strange things. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
participants (3)
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Hans Witvliet -
James Knott -
Koenraad Lelong