Hi, Ugo, For 'exactly what they mean', take a look in 'Understanding Linux Network Internals': http://books.google.com/books?id=w3EHS2cobBAC&pg=PA709&lpg=PA709&dq=arp_ignore+arp_announce+oreilly&source=bl&ots=balIe_vcgi&sig=0RFdgQUNDNXoWorAJ69nqpeNDGM&hl=en&ei=eIOcSc3NEoqhtwel2sziBA&sa=X&oi=book_result&resnum=9&ct=result#PPA709,M1 -t. > -----Original Message----- > From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list- > bounces@xxxxxxxxxx] On Behalf Of Ugo Bellavance > Sent: Friday, January 16, 2009 2:30 PM > To: redhat-list@xxxxxxxxxx > Subject: Re: Traffic going to eth1 is goin > > Broekman, Maarten a écrit : > >> -----Original Message----- > >> From: redhat-list-bounces@xxxxxxxxxx > >> [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of Michael > Simpson > >> Sent: Thursday, January 15, 2009 8:49 AM > >> To: General Red Hat Linux discussion list > >> Subject: Re: Traffic going to eth1 is goin > >> > >> On 1/13/09, Ugo Bellavance <ugob@xxxxxxxx> wrote: > >> > Hi, > >> > > >> > I'm scratching my head on this one... > >> > > >> > I've configured a server with 2 network interfaces, eth0 > >> and eth1. eth0 = > >> > 192.168.2.211 and eth1 = 192.168.2.212. eth1 seemed to > >> work properly, but > >> > whenever I open a connection to 192.168.2.212, I see the > >> traffic on eth0. > >> > >> you can't use 2 interfaces on the same subnet without bonding > >> you used to be able to years ago but it doesn't work now > >> note your default route > >> > >> mike > > > > That's not strictly true. You can use as many interfaces on the same > > subnet as you want and traffic to the IP addresses on those > interfaces > > will come in initially on that interface, but then the local routing > > rules will force the traffic out the default route, which would > appear > > to be eth0. You can change that behavior by setting up iptables > rules > > that force the traffic over different interfaces depending on the > source > > / destination of the traffic. > > Or use those 2 lines at the bottom of sysctl.conf and run sysctl -p > > net.ipv4.conf.all.arp_ignore=2 > net.ipv4.conf.all.arp_announce=1 > > I haven't found exactly what they mean, but I tested it and it works. > > Regards, > > Ugo > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
