On Monday 05 November 2007, Mark Miles wrote: > I am getting a lot of errors using the carpdev BETA patch against HEAD > provided by Max a few days ago. I don't know if I should be concerned > about them or if they are just informational. These are the main two > carp/vlan devices causing errors, but it happens on others as well - > at random times. > > > carp_iamatch(vlan2, xx.xxx.xx.37, xx.xx.xxx.137, ...) > not: carp2 > carp_iamatch(vlan6, xx.xxx.xx.6, xx.xx.xxx.169, ...) > not: carp6
Ups ... left over debugging. I'll provide an updated patch in a bit. You can also just grep for that printf and comment it out. Thanks for testing! > fxp1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> > metric 0 mtu 1500 > options=4b<RXCSUM,TXCSUM,VLAN_MTU,POLLING> > ether 00:02:b3:4d:0b:58 > media: Ethernet 100baseTX <full-duplex> > status: active > > vlan2: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> > metric 0 mtu 1500 > ether 00:02:b3:4d:0b:58 > media: Ethernet 100baseTX <full-duplex> > status: active > vlan: 2 parent interface: fxp1 > > vlan6: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> > metric 0 mtu 1500 > ether 00:02:b3:4d:0b:58 > media: Ethernet 100baseTX <full-duplex> > status: active > vlan: 6 parent interface: fxp1 > > carp2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 1500 ether 00:00:5e:00:01:02 > inet xx.xxx.xxx.137 netmask 0xfffffff8 > carp: BACKUP carpdev vlan2 vhid 2 advbase 1 advskew 200 > > carp6: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > 1500 ether 00:00:5e:00:01:06 > inet xx.xx.xxx.169 netmask 0xfffffff8 > carp: BACKUP carpdev vlan6 vhid 6 advbase 1 advskew 200 > > I also got this error when I had an IP on fxp0 and carp100 using > carpdev fxp0: > > arp: xx.xxx.xx.34 is on fxp0 but got reply from 00:03:47:71:a8:b3 on > carp100 carp_iamatch(fxp0, xx.xxx.xx.37, xx.xxx.xx.34, ...) > arp: xx.xxx.xx.33 is on fxp0 but got reply from 00:0c:f1:bb:66:84 on > carp100 I'll look into it. Looks like a too strict check for the carp case - i.e. the code should ignore this condition on carp interfaces, but somehow my check is wrong. > Please advise, I am filling up message logs at the rate of every 3 > hours!! > > On a side note, this machine is serves vlan trunks which is why I > needed carpdev in the first place (as to not waste more usable public > ips with two gateway ips in a /29 that are silent just to run the one > gateway needed), thus giving my customers 2 useable IP addresses. > With carpdev I can give them 5. Currently, an OpenBSD 4.2-current box > serves as the "MASTER" and I am using a FreeBSD 8.0-CURRENT box to > serve as "BACKUP". When I rebooted the OpenBSD box, everything failed > over as it should, but I got more carp_iamatch errors on almost every > vlan/carp pair. Could the OpenBSD <-> FreeBSD differences in carp be > causing these errors?? Neither are real errors, as far as I can tell ... I'll look into it in more detail and provide an updated patch. For now you can just shut up the printfs. -- /"\ Best regards, | [EMAIL PROTECTED] \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | [EMAIL PROTECTED] / \ ASCII Ribbon Campaign | Against HTML Mail and News
signature.asc
Description: This is a digitally signed message part.
