Merhabalar,
BIND named(8) üzerinde bazı adreslerin çözümü uzun zaman sürüyor.
Örneğin "newsrss.bbc.net.uk" adresini çözümlemesi uzun süre alıyor,
bazen de çözemiyor.
Bu konuda fikri olan var mı acaba?
# nslookup
> newsrss.bbc.net.uk
;; Got SERVFAIL reply from 10.1.0.5, trying next server
;; Got SERVFAIL reply from 10.1.0.10, trying next server
;; connection timed out; no servers could be reached
>
şeklinde hata veriyor.
/var/log/messages dosyasındaki loglarda ise aşağıdaki bilgiler yer alıyor;
Mar 12 13:47:06 ns1 named[27732]: too many timeouts resolving
'newsrss.bbc.net.uk/A' (in 'bbc.net.uk'?): disabling EDNS
Mar 12 13:47:06 ns1 named[27732]: too many timeouts resolving
'newsrss.bbc.net.uk/A' (in 'bbc.net.uk'?): disabling EDNS
Mar 12 13:47:09 ns1 named[27732]: too many timeouts resolving
'www.natvet.su.se/A' (in 'se'?): disabling EDNS
Mar 12 13:47:09 ns1 named[27732]: client 193.140.248.41#32940: RFC 1918
response from Internet for 11.0.1.10.in-addr.arpa
Mar 12 13:47:09 ns1 named[27732]: too many timeouts resolving
'ns-sec.ripe.net/A' (in 'ripe.net'?): disabling EDNS
Mar 12 13:47:09 ns1 named[27732]: too many timeouts resolving
'ns-sec.ripe.net/AAAA' (in 'ripe.net'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'SUNIC.SUNET.SE/A' (in 'se'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'202.160.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'SUNIC.SUNET.SE/AAAA' (in 'se'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'203.160.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'203.160.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'174.166.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'174.166.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'www.science.su.se/A' (in 'se'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'29.96.101.212.in-addr.arpa/PTR' (in '212.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'31.96.101.212.in-addr.arpa/PTR' (in '212.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'NS-EXT.ISC.ORG/A' (in 'ISC.org'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'NS-EXT.ISC.ORG/AAAA' (in 'ISC.org'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'26.72.79.77.in-addr.arpa/PTR' (in '77.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:10 ns1 named[27732]: too many timeouts resolving
'ns2.dns.br/A' (in 'br'?): disabling EDNS
Mar 12 13:47:11 ns1 named[27732]:last message repeated 2 times
Mar 12 13:47:11 ns1 named[27732]: too many timeouts resolving
'NS-EXT.ISC.ORG/A' (in 'ISC.org'?): disabling EDNS
Mar 12 13:47:11 ns1 named[27732]: too many timeouts resolving
'NS-EXT.ISC.ORG/AAAA' (in 'ISC.org'?): disabling EDNS
Mar 12 13:47:11 ns1 named[27732]: too many timeouts resolving
'29.96.101.212.in-addr.arpa/PTR' (in '212.in-addr.arpa'?): disabling EDNS
Mar 12 13:47:11 ns1 named[27732]: too many timeouts resolving
'ns2.dns.br/AAAA' (in 'br'?): disabling EDNS
Mar 12 13:47:12 ns1 named[27732]:last message repeated 2 times
Mar 12 13:47:12 ns1 named[27732]: too many timeouts resolving
'202.160.191.91.in-addr.arpa/PTR' (in '91.in-addr.arpa'?): disabling EDNS
--
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