hi all,
i am having a problem with an ldirectord box.
the box has one real and two virtual IPs in front nic, and 3 services
configured.
~# cat /etc/ha.d/ldirectord.cf
# Global Directives
checktimeout=3
checkinterval=15
autoreload=yes
logfile="/var/log/ldirectord.log"
# normal
virtual=10.60.5.11:80
real=192.168.201.21:80 masq
real=192.168.201.22:80 masq
fallback=127.0.0.1:80 masq
service=http
request=".ha.html"
receive="ok"
scheduler=rr
protocol=tcp
persistent=14400
quiescent=no
# secure
virtual=10.60.5.11:443
real=192.168.201.21:443 masq
real=192.168.201.22:443 masq
fallback=127.0.0.1:80 masq
service=https
request=".ha.php"
receive="ok"
scheduler=rr
protocol=tcp
persistent=14400
quiescent=no
# the last one
virtual=10.60.5.12:80
real=192.168.201.123:0 masq
fallback=127.0.0.1:0 masq
service=http
request=".ha.php"
receive="ok"
scheduler=rr
protocol=tcp
persistent=14400
quiescent=no
behind this box we have 3 webservers, two should respond the first 2
services and one should respond the last service...
the problem is that all my traffic pointing to the last service is sent to
those "first" 2 webservers and from time to time to the correct
webserver...
how can this be happening if those two webservers are not in the "real"
section of the last service?
is this because of the virtual IP addresses present in the box?
the addresses are (snipped to leave only importants):
~# ip add sh
2: eth1: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:0a:5e:5c:c1:16 brd ff:ff:ff:ff:ff:ff
inet 10.60.5.112/22 brd 10.60.7.255 scope global eth1
inet 10.60.5.12/22 brd 10.60.7.255 scope global secondary eth1:2
inet 10.60.5.11/22 brd 10.60.7.255 scope global secondary eth1
inet6 fe80::20a:5eff:fe5c:c116/64 scope link
valid_lft forever preferred_lft forever
3: eth2: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:0a:5e:5c:c1:d0 brd ff:ff:ff:ff:ff:ff
inet 192.168.201.12/24 brd 192.168.201.255 scope global eth2
inet 192.168.201.1/24 brd 192.168.201.255 scope global secondary eth2
inet6 fe80::20a:5eff:fe5c:c1d0/64 scope link
valid_lft forever preferred_lft forever
any help is appreciated,
thanks in advance!
--
Roberto Scattini
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