Hi all, I have an issue with bind on Centos 4, I recently migrated one
of my dns servers to a Centos 4 machine from a Centos 3 machine. The
Centos 4 machine is running chroot, apart from that the configs were
identical (both have caching-nameserver removed). The Centos 4 machine
is very slow at initial lookups -
[root@host3 ~]# dig hotmail.com
; <<>> DiG 9.2.4 <<>> hotmail.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32011
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 5, ADDITIONAL: 5
;; QUESTION SECTION:
;hotmail.com. IN A
;; ANSWER SECTION:
hotmail.com. 3600 IN A 64.4.33.7
hotmail.com. 3600 IN A 64.4.32.7
;; AUTHORITY SECTION:
hotmail.com. 172795 IN NS ns4.msft.net.
hotmail.com. 172795 IN NS ns5.msft.net.
hotmail.com. 172795 IN NS ns1.msft.net.
hotmail.com. 172795 IN NS ns2.msft.net.
hotmail.com. 172795 IN NS ns3.msft.net.
;; ADDITIONAL SECTION:
ns1.msft.net. 172800 IN A 207.46.245.230
ns2.msft.net. 172800 IN A 64.4.25.30
ns3.msft.net. 172800 IN A 213.199.144.151
ns4.msft.net. 172800 IN A 207.46.66.75
ns5.msft.net. 172800 IN A 207.46.138.20
;; Query time: 3789 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 12 09:48:07 2005
;; MSG SIZE rcvd: 239
[root@host3 ~]#
whereas a Centos 3.4 machine on the same subnet is running fine -
[root@host12 named]# dig hotmail.com
; <<>> DiG 9.2.4 <<>> hotmail.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60042
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 5, ADDITIONAL: 0
;; QUESTION SECTION:
;hotmail.com. IN A
;; ANSWER SECTION:
hotmail.com. 3600 IN A 64.4.33.7
hotmail.com. 3600 IN A 64.4.32.7
;; AUTHORITY SECTION:
hotmail.com. 99323 IN NS ns1.msft.net.
hotmail.com. 99323 IN NS ns2.msft.net.
hotmail.com. 99323 IN NS ns3.msft.net.
hotmail.com. 99323 IN NS ns4.msft.net.
hotmail.com. 99323 IN NS ns5.msft.net.
;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 12 09:51:39 2005
;; MSG SIZE rcvd: 159
[root@host12 named]#
Has anyone got any ideas ?
thanks
