Trouble with CARP and MSS/MTU

2017-11-24 Thread Jean-Daniel Dupas
Hello, Using OpenBSD 6.2, I'm trying to setup a CARP interface with IPV6 address. My gateway require a 1480 MTU (1420 mss), but I can't figure out how to tell the system to use that value for the CARP iface. I have setup my main interface with a 1480 mtu and ipv6 eui64: ifconfig vio0 v

Re: Problem with default route on Carp

2016-06-23 Thread Jean-Daniel Dupas
> Le 22 juin 2016 à 20:59, Jean-Daniel Dupas a écrit : > >> Le 22 juin 2016 à 20:56, rizz2pro . a écrit : >> >> >> On Jun 22, 2016 12:19 PM, "Jean-Daniel Dupas" <mailto:jddu...@xooloo.com>> wrote: >>> >>> Hello, >>>

Re: Problem with default route on Carp

2016-06-22 Thread Jean-Daniel Dupas
> Le 22 juin 2016 à 20:56, rizz2pro . a écrit : > > > On Jun 22, 2016 12:19 PM, "Jean-Daniel Dupas" mailto:jddu...@xooloo.com>> wrote: > > > > Hello, > > > > I'm trying to configure a basic router with carp enabled (as describe in t

Problem with default route on Carp

2016-06-22 Thread Jean-Daniel Dupas
Hello, I'm trying to configure a basic router with carp enabled (as describe in the OpenBSD manual). My server has one primary interface (vio0) with an IP used to access it directly (whatever the CARP interface status is): 10.0.11.1/16 It provides a shared interface on carp0 with the IP: 10.0.10

Routing issue with multiple interface on the same network.

2016-04-22 Thread Jean-Daniel Dupas
Hello, I'm trying to configure a machine with multiple interface on the same network (one standard interface and one carp interface). My problem is that if I set the default routing table to the second interface, the system can't find it and return "no route" for any distant address resolution.

Re: iMac computer. Which architecture. macppc?

2016-03-06 Thread Jean-Daniel Dupas
If it has a display port, I think it must be amd64. I’m not sure PPC mac had something else than DVI. > Le 6 mars 2016 à 14:59, Bryan Everly a écrit : > > Depends on the age. If it is basically "all screen" and indicates G5 > on the back then macppc. If not a G5, then amd64. If it is a crt or > t

Re: Alternative route table issue on 5.8

2016-02-25 Thread Jean-Daniel Dupas
> Le 25 févr. 2016 à 07:48, Martin Pieuchot a écrit : > > On 25/02/16(Thu) 00:05, Martin Pieuchot wrote: >> On 24/02/16(Wed) 21:57, Jean-Daniel Dupas wrote: >>>> Le 24 févr. 2016 à 19:58, Martin Pieuchot a écrit : >>>> >>>> On 24/02/

Re: Alternative route table issue on 5.8

2016-02-24 Thread Jean-Daniel Dupas
> Le 24 févr. 2016 à 19:58, Martin Pieuchot a écrit : > > On 24/02/16(Wed) 18:56, Jean-Daniel Dupas wrote: >> Hello, >> >> On OpenBSD 5.7, I'm using alternative route table to send ping a on specific >> route. >> >> On a fresh install, I s

Alternative route table issue on 5.8

2016-02-24 Thread Jean-Daniel Dupas
Hello, On OpenBSD 5.7, I'm using alternative route table to send ping a on specific route. On a fresh install, I simply do > route -T 1 add default 192.168.1.1 > ping -V 1 8.8.8.8 It works well on 5.7, but I can't managed to get it working on 5.8. On a fresh install of 5.8, doing the same com

Re: Upgrade to 5.8 broke equal-cost multipath configuration

2016-02-24 Thread Jean-Daniel Dupas
> Le 24 févr. 2016 à 12:56, Jean-Daniel Dupas a écrit : > >> Le 24 févr. 2016 à 10:57, Stuart Henderson a écrit > : >> >> In gmane.os.openbsd.misc, you wrote: >>> Hi, >>> >>> After more test, it looks like a change in the mpath behavior. >

Re: Upgrade to 5.8 broke equal-cost multipath configuration

2016-02-24 Thread Jean-Daniel Dupas
> Le 24 févr. 2016 à 10:57, Stuart Henderson a écrit : > > In gmane.os.openbsd.misc, you wrote: >> Hi, >> >> After more test, it looks like a change in the mpath behavior. >> >> Is looks like the route is based on the source IP and not the dest IP as it >> should. >> >> Is it expected ? > > ECMP i

Re: Upgrade to 5.8 broke equal-cost multipath configuration

2016-02-23 Thread Jean-Daniel Dupas
Hi, After more test, it looks like a change in the mpath behavior. Is looks like the route is based on the source IP and not the dest IP as it should. Is it expected ? > Le 23 févr. 2016 à 10:54, Jean-Daniel Dupas a écrit : > > Hello, > > I have a router configured to distrib

Upgrade to 5.8 broke equal-cost multipath configuration

2016-02-23 Thread Jean-Daniel Dupas
Hello, I have a router configured to distribute the traffic on 2 interfaces using equal-cost multipath running on OpenBSD 5.7. Everything works fine, but I'd like to upgrade it to 5.8. The problem is that I can't make multipath works on OpenBSD 5.8. Whatever I do, all the traffic is directed to t