Re: Some strangeness with CARP

2022-03-14 Thread Andrea Venturoli
On 2/13/22 12:20, Andrea Venturoli wrote: I could give up VHID 1 and just use any other number, but, at least initially, I'll try and check with the vendor out of curiosity. Just for the record: I opened a ticket with Zyxel a month ago and got practically no answer yet. bye av.

Re: Some strangeness with CARP

2022-02-13 Thread Andrea Venturoli
On 2/13/22 11:51, Michael Gmelin wrote: According to their web site, some of their switches have support (don’t know your model) under IP Application > VRRP > Configuration. No such thing here (it's a GS1900-24E). Good luck getting to the bottom of this! Thanks. I could give up VHID

Re: Some strangeness with CARP

2022-02-13 Thread Michael Gmelin
> On 13. Feb 2022, at 11:45, Andrea Venturoli wrote: > >  >> On 2/12/22 13:38, Michael Gmelin wrote: >> Maybe the switch or something it’s connected to uses vrrp? > > The switch has no options about VRRP, AFAICT (unless it can be called by a > different name) and I don't think any other dev

Re: Some strangeness with CARP

2022-02-13 Thread Andrea Venturoli
On 2/13/22 11:17, Harry Schmalzbauer wrote: Hi, if source address of the SYN-ACK reply between [C|D] -> carpIP is .3/0:0:5e:00:01:01, Not sure I understand. What's .3? (mac adress learning limit set for the port(s) in question?!?). There's scarcely 10 entries in the whole MAC database

Re: Some strangeness with CARP

2022-02-13 Thread Andrea Venturoli
On 2/13/22 05:34, Thomas Steen Rasmussen wrote: This is absolutely not normal. VHID 1 usually acts the same as the other VHIDs. I also suspect your switch. What is even stranger is that: _ if I boot with VHID 10, then add a different IP with VHID 1, I see both MACs in the switch database; _

Re: Some strangeness with CARP

2022-02-13 Thread Andrea Venturoli
On 2/12/22 13:38, Michael Gmelin wrote: Maybe the switch or something it’s connected to uses vrrp? The switch has no options about VRRP, AFAICT (unless it can be called by a different name) and I don't think any other device could use VRRP. When using vhid 1, can you see any vrrp traf

Re: Some strangeness with CARP

2022-02-13 Thread Harry Schmalzbauer
Am 12.02.2022 um 12:53 schrieb Andrea Venturoli: Hello. I've set up a network with CARP and I think I'm seeing something strange. What follows is a simplified setup (the real one involves lagg and vlan, but this should not matter). I have a Zyxel managed switch, two "servers": - A 192.168.0.