Initializing ldap issue on CentOS 5.4

[tricksters]

Mon Dec 28 18:27:35 2009 Initializing ldap...
Mon Dec 28 18:27:35 2009 *** Running as zimbra user: /opt/zimbra/libexec/zmldapinit
IO::Socket::INET: connect: timeout at /opt/zimbra/libexec/zmldapinit line 136.
Mon Dec 28 18:30:13 2009 failed. (28160)

I've enabled a SplitDNS domain to resolve hostname resolution issues. During this initialization process, I don't see any service start up and bind to port 389. I do see a connection initilized to try and connect to this port.

# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1	localhost.localdomain localhost 
168.76.111.17	arc01.adaptivearc.com arc01
::1		localhost6.localdomain6 localhost6

# cat /etc/resolv.conf
search adaptivearc.com.
domainname adaptivearc.com.
nameserver 168.75.111.36

# dig adaptivearc.com any

; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.1 <<>> adaptivearc.com any
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34065
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;adaptivearc.com.		IN	ANY

;; ANSWER SECTION:
adaptivearc.com.	3600	IN	SOA	ns.tricksters.NET. hostmaster.ns.tricksters.NET. 2009122101 3600 900 86400 3600
adaptivearc.com.	3600	IN	NS	ns.tricksters.NET.
adaptivearc.com.	3600	IN	A	168.75.111.17
adaptivearc.com.	3600	IN	MX	10 arc01.adaptivearc.com.

;; ADDITIONAL SECTION:
ns.tricksters.NET.	3600	IN	A	168.75.111.36
arc01.adaptivearc.com.	3600	IN	A	168.75.111.17

;; Query time: 1 msec
;; SERVER: 168.75.111.36#53(168.75.111.36)
;; WHEN: Mon Dec 28 18:46:38 2009
;; MSG SIZE  rcvd: 181

# dig adaptivearc.com mx

; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.1 <<>> adaptivearc.com mx
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17098
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2

;; QUESTION SECTION:
;adaptivearc.com.		IN	MX

;; ANSWER SECTION:
adaptivearc.com.	3600	IN	MX	10 arc01.adaptivearc.com.

;; AUTHORITY SECTION:
adaptivearc.com.	3600	IN	NS	ns.tricksters.NET.

;; ADDITIONAL SECTION:
arc01.adaptivearc.com.	3600	IN	A	168.75.111.17
ns.tricksters.NET.	3600	IN	A	168.75.111.36

# host `hostname`
arc01.adaptivearc.com has address 168.75.111.17
arc01.adaptivearc.com mail is handled by 10 arc01.adaptivearc.com.

[vbn]

Your hosts file has

168.76.111.17 arc01.adaptivearc.com arc01

and your dns shows

arc01.adaptivearc.com. 3600 IN A 168.75.111.17