carp BACKUP and NA

2014-02-19 Thread Martin Pieuchot
Generally, when a NA is received we check if the receiving interface has the target address advertised and if it's the case we warn about duplicate addresses and bail. But in the case of a carp interface in BACKUP state it's different. In this case we have a hack that sets the ifa to NULL and con

Re: carp BACKUP and NA

2014-03-06 Thread Martin Pieuchot
On 19/02/14(Wed) 12:53, Martin Pieuchot wrote: > Generally, when a NA is received we check if the receiving interface > has the target address advertised and if it's the case we warn about > duplicate addresses and bail. > > But in the case of a carp interface in BACKUP state it's different. In >

Re: carp BACKUP and NA

2014-03-06 Thread Martin Pieuchot
On 06/03/14(Thu) 09:34, Martin Pieuchot wrote: > On 19/02/14(Wed) 12:53, Martin Pieuchot wrote: > > Generally, when a NA is received we check if the receiving interface > > has the target address advertised and if it's the case we warn about > > duplicate addresses and bail. > > > > But in the cas