I've set the DNS as defined in kb (see attached image). However, I am getting Incoming UDP requests from the 2 DNS specified.
2009:04:29-00:27:51 Astaro ulogd[3234]: id="2001" severity="info" sys="SecureNet" sub="packetfilter" name="Packet dropped" action="drop" fwrule="60001" seq="0" initf="eth2" outitf="eth2" dstmac="00:b0:c2:02:e3:c7" srcmac="00:00:00:00:00:00" srcip="194.72.0.98" dstip="86.141.71.223" proto="17" length="101" tos="0x00" prec="0x00" ttl="53" srcport="53" dstport="3072"
2009:04:29-00:28:01 Astaro ulogd[3234]: id="2001" severity="info" sys="SecureNet" sub="packetfilter" name="Packet dropped" action="drop" fwrule="60001" seq="0" initf="eth2" outitf="eth2" dstmac="00:b0:c2:02:e3:c7" srcmac="00:00:00:00:00:00" srcip="62.6.40.162" dstip="86.141.71.223" proto="17" length="101" tos="0x00" prec="0x00" ttl="53" srcport="53" dstport="3072"
2009:04:29-00:28:11 Astaro ulogd[3234]: id="2001" severity="info" sys="SecureNet" sub="packetfilter" name="Packet dropped" action="drop" fwrule="60001" seq="0" initf="eth2" outitf="eth2" dstmac="00:b0:c2:02:e3:c7" srcmac="00:00:00:00:00:00" srcip="194.72.0.98" dstip="86.141.71.223" proto="17" length="101" tos="0x00" prec="0x00" ttl="53" srcport="53" dstport="3072"
DNS log
2009:04:29-22:59:18 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 65.74.168.212#53
2009:04:29-22:59:18 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 216.163.188.42#53
2009:04:29-22:59:18 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:19 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:21 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:23 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:27 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:35 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-22:59:45 Astaro named[3528]: too many timeouts resolving 'resolver.nobgp.glb.ctmail.com/AAAA' (in 'glb.ctmail.com'?): disabling EDNS
2009:04:29-23:09:22 Astaro named[3528]: received SIGHUP signal to reload zones
2009:04:29-23:09:22 Astaro named[3528]: loading configuration from '//etc/named.conf'
2009:04:29-23:09:22 Astaro named[3528]: default max-cache-size (33554432) applies
2009:04:29-23:09:22 Astaro named[3528]: default max-cache-size (33554432) applies: view _bind
2009:04:29-23:09:22 Astaro named[3528]: none:0: open: //etc/rndc.key: file not found
2009:04:29-23:09:22 Astaro named[3528]: couldn't add command channel 127.0.0.1#953: file not found
2009:04:29-23:09:22 Astaro named[3528]: reloading configuration succeeded
2009:04:29-23:09:22 Astaro named[3528]: reloading zones succeeded
2009:04:29-23:09:22 Astaro named[3528]: zone 0.0.127.in-addr.arpa/IN: loaded serial 1241042962
2009:04:29-23:09:22 Astaro named[3528]: zone localhost/IN: loaded serial 1241042962
2009:04:29-23:14:22 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 62.6.40.162#53
2009:04:29-23:14:23 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 194.72.0.98#53
2009:04:29-23:14:23 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 65.74.168.212#53
2009:04:29-23:14:24 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 216.163.188.42#53
2009:04:29-23:14:24 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 62.6.40.162#53
2009:04:29-23:14:25 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 194.72.0.98#53
2009:04:29-23:14:25 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 65.74.168.212#53
2009:04:29-23:14:25 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 216.163.188.42#53
2009:04:29-23:14:26 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 194.72.0.98#53
2009:04:29-23:14:27 Astaro named[3528]: unexpected RCODE (SERVFAIL) resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 62.6.40.162#53
2009:04:29-23:14:27 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 65.74.168.212#53
2009:04:29-23:14:27 Astaro named[3528]: FORMERR resolving 'resolver.nobgp.glb.ctmail.com/AAAA/IN': 216.163.188.42#53
The times below clearly indicate that there is a DNS issue:
2009:04:30-00:04:27 Astaro httpproxy[8925]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.2.33" user="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="1083" time="5527 ms" request="0xb1ab4f38" url="www.coldsteel-uk.com/.../jpeg"
2009:04:30-00:09:39 Astaro httpproxy[8925]: id="0001" severity="info" sys="SecureWeb" sub="http" name="http access" action="pass" method="GET" srcip="192.168.2.33" user="" statuscode="200" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="82907" time="49238 ms" request="0xb24937e8" url="www.fioredeiliberi.org/.../search.php
According to my understanding I should only have outgoing DNS requests for the 2 DNS servers (I don't have any pf ). Could someone let me know if that's the case?
Thanks once again for your help
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