-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Herbert Poetzl schrieb: > On Wed, Feb 11, 2009 at 11:58:46AM +0100, Oliver Welter wrote: > > > KwangErn Liew schrieb: >>>> >>>> Oliver Welter wrote: >>>>> I am running a hostbox with two vlan interfaces, everything is doing >>>>> fine so far. Today I tried to add another interface to one of my guests. >>>>> >>>>> The current config has 3 interfaces all in the same vlan - works. >>>>> I added one new interface from the other vlan - when I now startup the >>>>> guest I get "RTNETLINK answers: Numerical result out of range". >>>>> >>>>> The IP Adress is not set on the host and so not avail inside the geust - >>>>> adding the IP to the host by hand and launching the guest still results >>>>> in the error message shown, but the new interface is operational >>>>> afterwards. >>>> Knowing how you added the interface would be helpful to pinpoint what >>>> went wrong. >>>> > Simply using the "ip" command: ip addr add <IP>/<Maskbits> dev vlan3 > >> guest config (specifically the interfaces section) >> and a description of the network setup on the host The Host has two vlan's over the physical interface eth0: vlan3 82.135.58.0/25 vlan4 212.18.24.192/26 one IP of each vlan is assigned to the host, several guests use IPs from both vlans. The guest is setup with following interface configuration, interfaces are numbered 3x on vlan3 and 4x on vlan4 30/* dev: vlan3 ip: 82.135.58.36 name: www1_customer1 prefix: 25 40/* dev: vlan4 ip: 212.18.24.201 name: www1_customer2 prefix: 26 41/* dev: vlan4 ip: 212.18.24.202 name: www1_customer3 prefix: 26 42/* dev: vlan4 ip: 212.18.24.205 name: www1_customer4 prefix: 26 HTH Oliver - -- Protect your environment - close windows and adopt a penguin! PGP-Key: 3B2C 8095 A7DF 8BB5 2CFF 8168 CAB7 B0DD 3985 1721 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmUE0YACgkQyrew3TmFFyGSWwCePOfiGPWBq0V6j3rEWSL3aoa3 rMkAn0pMRQF8syfvueCjvkvBmbz0Yc+l =/dfO -----END PGP SIGNATURE-----