On 10/19/07, Sebastian Reitenbach <[EMAIL PROTECTED]> wrote: > ok, then I tried to use multicast, like in this configuration: > autojoin any > crm yes > compression bz2 > use_logd on > deadtime 15 > initdead 40 > keepalive 2 > node defiant.ds9 biggame.ds9 warbird.ds9 > udpport 6666 > #mcast fxp0 224.0.0.1 609 2 0 > ping 10.0.0.1 10.11.0.1 > debug true > cluster OpenBSD-Heartbeat > > but with that configuration, I saw that in the logfiles: > Oct 19 17:31:11 defiant heartbeat: [23845]: ERROR: write failure on mcast > fxp0.: Host is down > Oct 19 17:31:13 defiant heartbeat: [23845]: ERROR: glib: Unable to send > mcast packet [-1]: Host is down
[skip] > The interface has the MULTICAST flag set: > fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 00:0e:7b:fc:c0:a0 > groups: egress > media: Ethernet autoselect (100baseTX full-duplex) > status: active > inet6 fe80::20e:7bff:fefc:c0a0%fxp0 prefixlen 64 scopeid 0x2 > inet 10.0.0.5 netmask 0xffffff00 broadcast 10.0.0.255 Multicast traffic may be filtered/dropped by some firewall, or router, or... It would be good idea to check whether your machines receive multicast packets using tcpdump (e.g. using "tcpdump -vl ip multicast") or some another tool at your taste. -- Andrew W. Nosenko <[EMAIL PROTECTED]> _______________________________________________________ Linux-HA-Dev: [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha-dev Home Page: http://linux-ha.org/
