Re: [Vserver] Re: chbind with multihomed hosts
Thnx Herbert, so I'll remain using iproute2 and the rt_tables in a "past vserver" start proc for now. greets Markus Herbert Poetzl schrieb: On Sat, Jan 08, 2005 at 04:27:12PM +0100, Markus Neubauer wrote: Hi *, Hey Markus! how can I solve a problem on multihomed hosts with their broadcast? I would say you can not solve this atm without heavy hacking or special tricks ... this should be easy with ngnet, which is currently being developed (so it's not nearly production quality yet) best, Herbert When setting up a virtual host with 2 interfaces, the last with the syntax "ethn:1.2.3.4/255.255.255.n" is "winning" the broadcast address. The following table should clearify my question, as one can see the broadcast for the first interface is wrong in the virtual bcast addressing: The full setup of the host is (I shortened the list): | - | eth0 | Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 |inet addr:192.168.5.168 Bcast:192.168.5.255 Mask:255.255.255.0 | ... | | eth0:m461 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 | inet addr:192.168.5.146 Bcast:10.11.12.255 Mask:255.255.255.0 | ??? | ... | 2. Interface | eth1 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 | inet addr:10.11.12.71 Bcast:10.11.12.255 Mask:255.255.255.0 ... | | eth1:m46 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 | inet addr:10.11.12.46 Bcast:10.11.12.255 Mask:255.255.255.0 ... | -- Any Ideas ? Markus ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Re: chbind with multihomed hosts
On Sat, Jan 08, 2005 at 04:27:12PM +0100, Markus Neubauer wrote: > Hi *, Hey Markus! > how can I solve a problem on multihomed hosts with their broadcast? I would say you can not solve this atm without heavy hacking or special tricks ... this should be easy with ngnet, which is currently being developed (so it's not nearly production quality yet) best, Herbert > When setting up a virtual host with 2 interfaces, the last with the > syntax "ethn:1.2.3.4/255.255.255.n" is "winning" the broadcast address. > > The following table should clearify my question, as one can see the > broadcast for the first interface is wrong in the virtual bcast addressing: > > The full setup of the host is (I shortened the list): > | - > | eth0 > | Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 > |inet addr:192.168.5.168 Bcast:192.168.5.255 Mask:255.255.255.0 > | ... > | > | eth0:m461 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 > | inet addr:192.168.5.146 Bcast:10.11.12.255 Mask:255.255.255.0 > | ??? > | ... > | > 2. Interface > | eth1 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 > | inet addr:10.11.12.71 Bcast:10.11.12.255 Mask:255.255.255.0 ... > | > | eth1:m46 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 > | inet addr:10.11.12.46 Bcast:10.11.12.255 Mask:255.255.255.0 ... > | > -- > > Any Ideas ? > Markus > > > ___ > Vserver mailing list > Vserver@list.linux-vserver.org > http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
[Vserver] Re: chbind with multihomed hosts
Hi *, how can I solve a problem on multihomed hosts with their broadcast? When setting up a virtual host with 2 interfaces, the last with the syntax "ethn:1.2.3.4/255.255.255.n" is "winning" the broadcast address. The following table should clearify my question, as one can see the broadcast for the first interface is wrong in the virtual bcast addressing: The full setup of the host is (I shortened the list): | - | eth0 | Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 |inet addr:192.168.5.168 Bcast:192.168.5.255 Mask:255.255.255.0 | ... | | eth0:m461 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:54 | inet addr:192.168.5.146 Bcast:10.11.12.255 Mask:255.255.255.0 | ??? | ... | 2. Interface | eth1 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 | inet addr:10.11.12.71 Bcast:10.11.12.255 Mask:255.255.255.0 ... | | eth1:m46 Link encap:Ethernet HWaddr XX:B0:81:A5:7F:55 | inet addr:10.11.12.46 Bcast:10.11.12.255 Mask:255.255.255.0 ... | -- Any Ideas ? Markus ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
