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Hello lvs-users,
I'm having a problem doing request receive authentication that I'm unable to
resolve on my own.
I'm using the ldirectord version that comes with debian 5 supplied with
Linux-HA (2.1.3-6lenny4)
I've also tested this with dowload/ldirectord-latest from the ldirectord
download page.
(http://horms.net/projects/ldirectord/download/ldirectord-latest).
I'm using ldirectord for load balancing 3M Standard Interchange Protocol (also
known as SIP, not to be confused for Session Initiation Protocol)
Here's what the config looks like.
virtual=192.168.80.2:6001
real=192.168.80.25:6001 masq
request="9300CNredacted|redacted|AY0AZF63B"
receive="^941AY0AZFDFD"
service=simpletcp
My problem is that the request sent to the running service on 192.168.80.25 is
prefixed with \
(tcpdump shows the same thing \ )
Here are the logs from my SIP server showing the forward slash. SIP server does
not like this!
Oct 7 11:01:23 xenb2sip acs-server: Checksum failed on message
'/9300CNredacted|redacted|AY0AZF63B'
Oct 7 11:01:23 xenb2sip acs-server: raw_transport: LOGIN FAILED
Oct 7 11:01:24 xenb2sip acs-server: Inbound connection from 192.168.80.25 on
port 6001 and proto TCP
Oct 7 11:01:24 xenb2sip acs-server: Configuration::find_service: Trying
6001/tcp
Oct 7 11:01:24 xenb2sip acs-server: Configuration::find_service: Trying
*:6001/tcp
Oct 7 11:01:24 xenb2sip acs-server: Configuration::find_service: Trying
192.168.80.25:6001/tcp
Oct 7 11:01:24 xenb2sip acs-server: raw_transport: timeout is 300
Oct 7 11:01:27 xenb2sip acs-server: INPUT MSG:
'/9300CNredacted|redacted|AY0AZF63B'
Oct 7 11:01:27 xenb2sip acs-server: Checksum failed on message
'/9300CNredacted|redacted|AY0AZF63B'
Oct 7 11:01:27 xenb2sip acs-server: raw_transport: LOGIN FAILED
Here's the output of ldirectord in debug, also showing undesired forward slash.
xenldirector:/usr/sbin# /usr/sbin/ldirectord -d /etc/ha.d/ldirectord.cf start
DEBUG2: Running exec(/usr/sbin/ldirectord -d /etc/ha.d/ldirectord.cf start)
Running exec(/usr/sbin/ldirectord -d /etc/ha.d/ldirectord.cf start)
DEBUG2: Invoking ldirectord invoked as: /usr/sbin/ldirectord
/etc/ha.d/ldirectord.cf start
Invoking ldirectord invoked as: /usr/sbin/ldirectord /etc/ha.d/ldirectord.cf
start
DEBUG2: Starting Linux Director v1.186-ha-2.1.3 with pid: 22968
Starting Linux Director v1.186-ha-2.1.3 with pid: 22968
DEBUG2: Running system(/sbin/ipvsadm -A -t 192.168.80.2:6001 -s rr )
Running system(/sbin/ipvsadm -A -t 192.168.80.2:6001 -s rr )
DEBUG2: Added virtual server: 192.168.80.2:6001
Added virtual server: 192.168.80.2:6001
DEBUG2: Disabled real
server=negotiate:simpletcp:tcp:192.168.80.25:6001:::1:masq:\/9300CNredacted\|COredacted\|AY0AZF63B:\^941AY0AZFDFD
(virtual=tcp:192.168.80.2:6001)
DEBUG2: Checking negotiate: real
server=negotiate:simpletcp:tcp:192.168.80.25:6001:::1:masq:\/9300CNredacted\|COredacted\|AY0AZF63B:\^941AY0AZFDFD
(virtual=tcp:192.168.80.2:6001)
DEBUG2: Checking simpletcp server=192.168.80.25 port=6001
DEBUG3: Connected from 192.168.80.2:52429 to 192.168.80.25:6001
DEBUG2: Checking simpletcp server=192.168.80.25 port=6001 request:
/9300CNredacted|COredacted|AY0AZF63B
DEBUG2: Disabled real
server=negotiate:simpletcp:tcp:192.168.80.25:6001:::1:masq:\/9300CNredacted\|COredacted\|AY0AZF63B:\^941AY0AZFDFD
(virtual=tcp:192.168.80.2:6001)
DEBUG3: Deactivated service 192.168.80.25:6001: Timeout Alarm at
/usr/sbin/ldirectord line 3022.
DEBUG2: Checking negotiate: real
server=negotiate:simpletcp:tcp:192.168.80.25:6001:::1:masq:\/9300CNredacted\|COredacted\|AY0AZF63B:\^941AY0AZFDFD
(virtual=tcp:192.168.80.2:6001)
DEBUG2: Checking simpletcp server=192.168.80.25 port=6001
DEBUG3: Connected from 192.168.80.2:52430 to 192.168.80.25:6001
DEBUG2: Checking simpletcp server=192.168.80.25 port=6001 request:
/9300CNredacted|COredacted|AY0AZF63B
DEBUG2: Disabled real
server=negotiate:simpletcp:tcp:192.168.80.25:6001:::1:masq:\/9300CNredacted\|COredacted\|AY0AZF63B:\^941AY0AZFDFD
(virtual=tcp:192.168.80.2:6001)
DEBUG3: Deactivated service 192.168.80.25:6001: Timeout Alarm at
/usr/sbin/ldirectord line 3022.
^CDEBUG2: Running system(/sbin/ipvsadm -D -t 192.168.80.2:6001)
Running system(/sbin/ipvsadm -D -t 192.168.80.2:6001)
DEBUG2: Purged virtual server (stop): 192.168.80.2:6001
Purged virtual server (stop): 192.168.80.2:6001
DEBUG2: Linux Director Daemon terminated on signal: INT
Linux Director Daemon terminated on signal: INT
DEBUG2: ld_rm_file: /var/run/ldirectord.ldirectord.cf.pid doesn't exist,
skipping
DEBUG2: Exiting with exit_status 0: Linux Director Daemon terminated on signal:
INT
Exiting with exit_status 0: Linux Director Daemon terminated on signal: INT
xenldirector:/usr/sbin#
Please advise. Thanks
Niles Ingalls
UNIX & Web Administrator
Hussey-Mayfield Memorial Public Library
250 N. Fifth Street
P.O. Box 840
Zionsville, IN. 46077
Phone 317-873-3149 x13280
Fax 317-873-8339
"Confidence is what you have before you understand the problem." - Woody Allen
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