[DRBD-user] drbd-0.7 cvs 3rd May 2004 - ip route bug

Lars Ellenberg Lars.Ellenberg at linbit.com
Mon May 3 12:07:48 CEST 2004

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


/ 2004-05-03 10:42:07 +0200
\ Lars Ellenberg:
> / 2004-05-03 08:29:03 +0000
> \ Ron O'Hara:
> > Hi,
> > In drbdadm_main.c (about line 650) there is a test to see if a route 
> > between the peer drbd nodes exists. It's not quite right.
> > I have a number of aliases on a bonded ethernet interface ... the base 
> > address is 192.168.5.2 but it also has an alias of 192.168.5.101.  My 
> > config says the main node is 192.168.6.101 and partner node is on 
> > 192.168.5.102
> > 
> > ip -o route get to 192.168.5.102
> > 
> > returns
> > 
> > 192.168.5.102 dev bond0   src 192.168.5.2 \ cache mtu 1500 advmss 1460
> > 
> > Since the addresses are all on the same segment there is a route between 
> > the machines.
> > 
> > The test in drbdadm_main thinks there isnt a route ...probably because 
> > the 'src' address returned is the real address of the interface rather 
> > than it's alias
> 
> thanks for feedback.
> then I'll just drop that test and trust the admin...

or, what about:
 ip -o route get to 192.168.5.102 from 192.168.5.101

would that do?

	Lars Ellenberg



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