Unicast config sending multicast
Jorma Tuomainen <[email protected]>
| Newsgroups | gmane.linux.keepalived.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi,
I have a problem with keepalived trying to send (VPS environment) multicast despite unicast config:
tcpdump shows:
19:13:46.831202 IP REDACTED.members.linode.com > vrrp.mcast.net: VRRPv2, Advertisement, vrid 51, prio 101, authtype simple, intvl 1s, length 20
Config:
vrrp_script chk_haproxy {
script "killall -0 haproxy"
interval 2
weight 2
}
vrrp_instance VI_1 {
state MASTER
interface eth0
virtual_router_id 51
priority 101
vrrp_unicast_bind 192.168.130.220
vrrp_unicast_peer 192.168.196.252
virtual_ipaddress {
REDACTED
}
authentication {
auth_type PASS
auth_pass REDACTED
}
track_script {
chk_haproxy
}
}
backup has same (expect peer/bind switched, state BACKUP and priority 100).
backup shows:
19:20:38.722768 IP REDACTED > vrrp.mcast.net: VRRPv2, Advertisement, vrid 51, prio 102, authtype simple, intvl 1s, length 20
Am I missing something obvious? I'm running CentOS 7 on both machines, even installed 1.2.19 from sources to other machine and no change (stock RPM is 1.2.13).
Thanks,
Jorma
—
Jorma Tuomainen <[email protected]>
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