From Newsgroup: comp.protocols.dns.bind
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Thanks for answering:
root@ns5:/ # dig NS lrau.net @91.216.35.21
; <<>> DiG 9.16.5 <<>> NS lrau.net @91.216.35.21
;; global options: +cmd
;; connection timed out; no servers could be reached
root@ns5:/ # dig NS lrau.net @localhost
; <<>> DiG 9.16.5 <<>> NS lrau.net @localhost
;; global options: +cmd
;; connection timed out; no servers could be reached
root@ns5:/ # sockstat -p 53
USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN =
ADDRESS
root cron 59891 5 dgram -> /var/run/log
root sendmail 59197 3 dgram -> /var/run/log
bind named 47812 3 dgram -> /var/run/log
bind named 47812 137 udp4 91.216.35.21:53 *:*
bind named 47812 138 udp4 91.216.35.21:53 *:*
bind named 47812 139 udp4 91.216.35.21:53 *:*
bind named 47812 140 udp4 91.216.35.21:53 *:*
bind named 47812 141 udp4 91.216.35.21:53 *:*
bind named 47812 142 udp4 91.216.35.21:53 *:*
bind named 47812 143 udp4 91.216.35.21:53 *:*
bind named 47812 144 udp4 91.216.35.21:53 *:*
bind named 47812 145 udp4 91.216.35.21:53 *:*
bind named 47812 146 udp4 91.216.35.21:53 *:*
bind named 47812 147 udp4 91.216.35.21:53 *:*
bind named 47812 148 udp4 91.216.35.21:53 *:*
bind named 47812 149 udp4 91.216.35.21:53 *:*
bind named 47812 150 udp4 91.216.35.21:53 *:*
bind named 47812 151 udp4 91.216.35.21:53 *:*
bind named 47812 152 udp4 91.216.35.21:53 *:*
bind named 47812 154 tcp4 91.216.35.21:53 *:*
bind named 47812 155 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 156 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 157 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 158 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 159 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 160 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 161 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 162 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 163 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 164 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 165 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 166 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 167 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 168 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 169 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 170 udp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 172 tcp6 2a05:bec0:26:5::71:53 *:*
bind named 47812 512 udp4 91.216.35.21:53 *:*
bind named 47812 513 udp6 2a05:bec0:26:5::71:53 *:*
root rsyslogd 45747 0 dgram /var/run/log
root rsyslogd 45747 1 dgram -> /var/run/log
root@ns5:/ #
Am 01.09.2020 um 16:14 schrieb Ond=C5=99ej Sur=C3=BD <ondrej@isc.org>:
=20
Hi Axel,
=20
the `nc` commands you used for testing neither proves that
it=E2=80=99s that specific `named` listening on that port nor DNS
daemon at all. FWIW it could be a dummy UDP/TCP server
and you would not know.
=20
First you need to use a tool from your operating system
to check what is listening on those ports, and then use
`dig` (or other DNS debugging tool) to send actual DNS
queries.
=20
Ondrej
--
Ond=C5=99ej Sur=C3=BD (He/Him)
ondrej@isc.org
=20
On 1. 9. 2020, at 16:11, Axel Rau <Axel.Rau@chaos1.de> wrote:
=20
Hi!
=20
this is a new server, which answers external queries, sends notifies =
and pushes axfrs.
It does not answer any query from localhost nor shows any notifies =
from master in the logs.
=20
=46rom local:
root@ns5:/ # nc -v localhost 53
Connection to localhost 53 port [tcp/domain] succeeded!
^C
root@ns5:/ # nc -vu localhost 53
Connection to localhost 53 port [udp/domain] succeeded!
=20
=46rom master server:
[hermes:local/etc/namedb] root# nc -v ns5.lrau.net 53
Connection to ns5.lrau.net 53 port [tcp/domain] succeeded!
^C
[hermes:local/etc/namedb] root# nc -vu ns5.lrau.net 53
Connection to ns5.lrau.net 53 port [udp/domain] succeeded!
=20
=20
Any help greatly appreciated,
Axel
=20
PS:
=20
part of named.conf:
allow-notify {
hermes-ns5;
};
allow-transfer {
full-trusted;
ns5-ping;
ns4-he;
management-hosts;
};
allow-query { any; };
allow-query-cache { recursive-users; };
allow-recursion { recursive-users; };
=20
=20
root@ns5:/usr/local/etc/namedb/working/slave # named -V
BIND 9.16.5 (Stable Release) <id:c00b458>
running on FreeBSD amd64 12.1-RELEASE-p8 FreeBSD 12.1-RELEASE-p8 =
GENERIC
built by make with '--disable-linux-caps' '--localstatedir=3D/var' = '--sysconfdir=3D/usr/local/etc/namedb' '--with-dlopen=3Dyes' =
'--with-libxml2' '--with-openssl=3D/usr' =
'--with-readline=3D-L/usr/local/lib -ledit' '--with-dlz-filesystem=3Dyes' = '--disable-dnstap' '--disable-fixed-rrset' '--disable-geoip' = '--without-maxminddb' '--without-gssapi' '--with-libidn2=3D/usr/local' = '--with-json-c' '--disable-largefile' '--with-lmdb=3D/usr/local' = '--disable-native-pkcs11' '--without-python' '--disable-querytrace' = 'STD_CDEFINES=3D-DDIG_SIGCHASE=3D1' '--enable-tcp-fastopen' = '--with-tuning=3Ddefault' '--disable-symtable' '--prefix=3D/usr/local' = '--mandir=3D/usr/local/man' '--infodir=3D/usr/local/share/info/' = '--build=3Damd64-portbld-freebsd12.1' = 'build_alias=3Damd64-portbld-freebsd12.1' 'CC=3Dcc' 'CFLAGS=3D-O2 -pipe = -DLIBICONV_PLUG -fstack-protector-strong -isystem /usr/local/include = -fno-strict-aliasing ' 'LDFLAGS=3D -L/usr/local/lib -ljson-c = -fstack-protector-strong ' 'LIBS=3D-L/usr/local/lib' = 'CPPFLAGS=3D-DLIBICONV_PLUG -isystem /usr/local/include' 'CPP=3Dcpp' = 'PKG_CONFIG=3Dpkgconf'
compiled by CLANG 4.2.1 Compatible FreeBSD Clang 8.0.1 = (tags/RELEASE_801/final 366581)
compiled with OpenSSL version: OpenSSL 1.1.1d-freebsd 10 Sep 2019
linked to OpenSSL version: OpenSSL 1.1.1d-freebsd 10 Sep 2019
compiled with libxml2 version: 2.9.10
linked to libxml2 version: 20910
compiled with json-c version: 0.14
linked to json-c version: 0.15
compiled with zlib version: 1.2.11
linked to zlib version: 1.2.11
threads support is enabled
=20
default paths:
named configuration: /usr/local/etc/namedb/named.conf
rndc configuration: /usr/local/etc/namedb/rndc.conf
DNSSEC root key: /usr/local/etc/namedb/bind.keys
nsupdate session key: /var/run/named/session.key
named PID file: /var/run/named/pid
named lock file: /var/run/named/named.lock
=20
---
PGP-Key: CDE74120 =E2=98=80 computing @ chaos claudius
=20
_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to = unsubscribe from this list
=20
ISC funds the development of this software with paid support = subscriptions. Contact us at https://www.isc.org/contact/ for more = information.
=20
=20
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users
=20
---
PGP-Key: CDE74120 =E2=98=80 computing @ chaos claudius
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div><div class=3D"content-isolator__container"><div =
dir=3D"auto" style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = line-break: after-white-space;" class=3D"">Thanks for answering:<div = class=3D""><br class=3D""></div><div class=3D""><div style=3D"margin: =
0px; font-stretch: normal; font-size: 11px; line-height: normal; =
font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">root@ns5:/ # dig NS <a href=3D"
http://lrau.net" = class=3D"">lrau.net</a> @91.216.35.21</span></div><div style=3D"margin: =
0px; font-stretch: normal; font-size: 11px; line-height: normal; =
font-family: Monaco; background-color: rgb(255, 255, 255); min-height: =
15px;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""></span><br class=3D""></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">; <<>> DiG 9.16.5 = <<>> NS <a href=3D"
http://lrau.net" class=3D"">lrau.net</a> = @91.216.35.21</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">;; =
global options: +cmd</span></div><div style=3D"margin: 0px; =
font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">;; = connection timed out; no servers could be reached</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255); min-height: 15px;" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div style=3D"margin: 0px; = font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">root@ns5:/ # dig NS <a href=3D"
http://lrau.net" = class=3D"">lrau.net</a> @localhost</span></div><div style=3D"margin: =
0px; font-stretch: normal; font-size: 11px; line-height: normal; =
font-family: Monaco; background-color: rgb(255, 255, 255); min-height: =
15px;" class=3D""><span style=3D"font-variant-ligatures: =
no-common-ligatures" class=3D""></span><br class=3D""></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">; <<>> DiG 9.16.5 = <<>> NS <a href=3D"
http://lrau.net" class=3D"">lrau.net</a> = @localhost</span></div><div style=3D"margin: 0px; font-stretch: normal; = font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">;; =
global options: +cmd</span></div><div style=3D"margin: 0px; =
font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">;; = connection timed out; no servers could be reached</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255); min-height: 15px;" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D""></span><br class=3D""></div><div style=3D"margin: 0px; = font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">root@ns5:/ # sockstat -p 53</span></div><div style=3D"margin: =
0px; font-stretch: normal; font-size: 11px; line-height: normal; =
font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">USER COMMAND PID FD =
PROTO LOCAL ADDRESS FOREIGN ADDRESS =
</span></div><div style=3D"margin: 0px; =
font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">root =
cron 59891 5 dgram -> = /var/run/log</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">root =
sendmail 59197 3 dgram -> = /var/run/log</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 3 dgram -> = /var/run/log</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 137 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 138 =
udp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 139 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 140 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 141 =
udp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 142 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 143 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 144 =
udp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 145 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 146 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 147 =
udp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 148 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 149 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 150 =
udp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 151 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 152 udp4 =
91.216.35.21:53 *:*</span></div><div style=3D"margin:=
0px; font-stretch: normal; font-size: 11px; line-height: normal; = font-family: Monaco; background-color: rgb(255, 255, 255);" =
class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">bind named 47812 154 =
tcp4 91.216.35.21:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 155 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 156 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 157 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 158 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 159 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 160 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 161 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 162 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 163 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 164 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 165 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 166 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 167 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 168 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 169 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 170 udp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 172 tcp6 2a05:bec0:26:5::71:53 *:*</span></div><div = style=3D"margin: 0px; font-stretch: normal; font-size: 11px; =
line-height: normal; font-family: Monaco; background-color: rgb(255, =
255, 255);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">bind named =
47812 512 udp4 91.216.35.21:53 = *:*</span></div><div style=3D"margin: 0px; font-stretch: normal; =
font-size: 11px; line-height: normal; font-family: Monaco; =
background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">bind =
named 47812 513 udp6 = 2a05:bec0:26:5::71:53 *:*</span></div><div style=3D"margin: 0px; = font-stretch: normal; font-size: 11px; line-height: normal; font-family: = Monaco; background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">root =
rsyslogd 45747 0 dgram = /var/run/log</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">root =
rsyslogd 45747 1 dgram -> = /var/run/log</span></div><div style=3D"margin: 0px; font-stretch: =
normal; font-size: 11px; line-height: normal; font-family: Monaco; = background-color: rgb(255, 255, 255);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" =
class=3D"">root@ns5:/ # </span></div><div class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D""><br = class=3D""></span></div><div><br class=3D""><blockquote type=3D"cite" = class=3D""><div class=3D"">Am 01.09.2020 um 16:14 schrieb Ond=C5=99ej = Sur=C3=BD <<a href=3D"mailto:
ondrej@isc.org" = class=3D"">
ondrej@isc.org</a>>:</div><br = class=3D"Apple-interchange-newline"><div class=3D""><div class=3D"">Hi = Axel,<br class=3D""><br class=3D"">the `nc` commands you used for =
testing neither proves that<br class=3D"">it=E2=80=99s that specific =
`named` listening on that port nor DNS<br class=3D"">daemon at all. = FWIW it could be a dummy UDP/TCP server<br class=3D"">and you =
would not know.<br class=3D""><br class=3D"">First you need to use a =
tool from your operating system<br class=3D"">to check what is listening =
on those ports, and then use<br class=3D"">`dig` (or other DNS debugging = tool) to send actual DNS<br class=3D"">queries.<br class=3D""><br = class=3D"">Ondrej<br class=3D"">--<br class=3D"">Ond=C5=99ej Sur=C3=BD = (He/Him)<br class=3D""><a href=3D"mailto:
ondrej@isc.org" = class=3D"">
ondrej@isc.org</a><br class=3D""><br class=3D""><blockquote = type=3D"cite" class=3D"">On 1. 9. 2020, at 16:11, Axel Rau = <
Axel.Rau@chaos1.de> wrote:<br class=3D""><br class=3D"">Hi!<br = class=3D""><br class=3D"">this is a new server, which answers external = queries, sends notifies and pushes axfrs.<br class=3D"">It does not =
answer any query from localhost nor shows any notifies from master in =
the logs.<br class=3D""><br class=3D"">=46rom local:<br =
class=3D"">root@ns5:/ # nc -v localhost 53<br class=3D"">Connection to = localhost 53 port [tcp/domain] succeeded!<br class=3D"">^C<br = class=3D"">root@ns5:/ # nc -vu localhost 53<br class=3D"">Connection to = localhost 53 port [udp/domain] succeeded!<br class=3D""><br =
class=3D"">=46rom master server:<br class=3D"">[hermes:local/etc/namedb] = root# nc -v ns5.lrau.net 53<br class=3D"">Connection to ns5.lrau.net 53 =
port [tcp/domain] succeeded!<br class=3D"">^C<br = class=3D"">[hermes:local/etc/namedb] root#<span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>nc -vu ns5.lrau.net 53<br = class=3D"">Connection to ns5.lrau.net 53 port [udp/domain] succeeded!<br = class=3D""><br class=3D""><br class=3D"">Any help greatly =
appreciated,<br class=3D"">Axel<br class=3D""><br class=3D"">PS:<br = class=3D""><br class=3D"">part of named.conf:<br class=3D""><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>allow-notify {<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>hermes-ns5;<br class=3D""><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> </span>};<br = class=3D""><span class=3D"Apple-tab-span" style=3D"white-space:pre"> = </span>allow-transfer {<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>full-trusted;<br class=3D""><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> </span><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>ns5-ping;<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>ns4-he;<br class=3D""><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> </span><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> = </span>management-hosts;<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>};<br class=3D""><span = class=3D"Apple-tab-span" style=3D"white-space:pre"> =
</span>allow-query { any; };<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>allow-query-cache { =
recursive-users; };<br class=3D""><span class=3D"Apple-tab-span" = style=3D"white-space:pre"> </span>allow-recursion { =
recursive-users; };<br class=3D""><br class=3D""><br = class=3D"">root@ns5:/usr/local/etc/namedb/working/slave # named -V<br = class=3D"">BIND 9.16.5 (Stable Release) <id:c00b458><br = class=3D"">running on FreeBSD amd64 12.1-RELEASE-p8 FreeBSD =
12.1-RELEASE-p8 GENERIC<br class=3D"">built by make with = '--disable-linux-caps' '--localstatedir=3D/var' = '--sysconfdir=3D/usr/local/etc/namedb' '--with-dlopen=3Dyes' =
'--with-libxml2' '--with-openssl=3D/usr' =
'--with-readline=3D-L/usr/local/lib -ledit' '--with-dlz-filesystem=3Dyes' = '--disable-dnstap' '--disable-fixed-rrset' '--disable-geoip' = '--without-maxminddb' '--without-gssapi' '--with-libidn2=3D/usr/local' = '--with-json-c' '--disable-largefile' '--with-lmdb=3D/usr/local' = '--disable-native-pkcs11' '--without-python' '--disable-querytrace' = 'STD_CDEFINES=3D-DDIG_SIGCHASE=3D1' '--enable-tcp-fastopen' = '--with-tuning=3Ddefault' '--disable-symtable' '--prefix=3D/usr/local' = '--mandir=3D/usr/local/man' '--infodir=3D/usr/local/share/info/' = '--build=3Damd64-portbld-freebsd12.1' = 'build_alias=3Damd64-portbld-freebsd12.1' 'CC=3Dcc' 'CFLAGS=3D-O2 -pipe = -DLIBICONV_PLUG -fstack-protector-strong -isystem /usr/local/include = -fno-strict-aliasing ' 'LDFLAGS=3D -L/usr/local/lib -ljson-c = -fstack-protector-strong ' 'LIBS=3D-L/usr/local/lib' = 'CPPFLAGS=3D-DLIBICONV_PLUG -isystem /usr/local/include' 'CPP=3Dcpp' = 'PKG_CONFIG=3Dpkgconf'<br class=3D"">compiled by CLANG 4.2.1 Compatible = FreeBSD Clang 8.0.1 (tags/RELEASE_801/final 366581)<br class=3D"">compiled=
with OpenSSL version: OpenSSL 1.1.1d-freebsd 10 Sep 2019<br = class=3D"">linked to OpenSSL version: OpenSSL 1.1.1d-freebsd 10 =
Sep 2019<br class=3D"">compiled with libxml2 version: 2.9.10<br = class=3D"">linked to libxml2 version: 20910<br class=3D"">compiled with = json-c version: 0.14<br class=3D"">linked to json-c version: 0.15<br = class=3D"">compiled with zlib version: 1.2.11<br class=3D"">linked to =
zlib version: 1.2.11<br class=3D"">threads support is enabled<br = class=3D""><br class=3D"">default paths:<br class=3D"">named =
configuration: /usr/local/etc/namedb/named.conf<br class=3D"">rndc = configuration: /usr/local/etc/namedb/rndc.conf<br = class=3D"">DNSSEC root key: = /usr/local/etc/namedb/bind.keys<br = class=3D"">nsupdate session key: /var/run/named/session.key<br = class=3D"">named PID file: = /var/run/named/pid<br class=3D"">named=
lock file: /var/run/named/named.lock<br = class=3D""><br class=3D"">---<br class=3D"">PGP-Key: CDE74120 =E2=98=
=80 computing @ chaos claudius<br class=3D""><br = class=3D"">_______________________________________________<br = class=3D"">Please visit =
https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from =
this list<br class=3D""><br class=3D"">ISC funds the development of this = software with paid support subscriptions. Contact us at =
https://www.isc.org/contact/ for more information.<br class=3D""><br = class=3D""><br class=3D"">bind-users mailing list<br = class=3D"">
bind-users@lists.isc.org<br = class=3D"">
https://lists.isc.org/mailman/listinfo/bind-users<br = class=3D""></blockquote><br class=3D""></div></div></blockquote></div><br = class=3D""><div class=3D"">
<div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, =
0); letter-spacing: normal; text-align: start; text-indent: 0px; = text-transform: none; white-space: normal; word-spacing: 0px; = -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: = rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; = -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = text-align: start; text-indent: 0px; text-transform: none; white-space: = normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: = break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = text-align: start; text-indent: 0px; text-transform: none; white-space: = normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: = break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); font-family: Helvetica; = font-style: normal; font-variant-ligatures: normal; =
font-variant-position: normal; font-variant-caps: normal; = font-variant-numeric: normal; font-variant-alternates: normal; = font-variant-east-asian: normal; font-weight: normal; letter-spacing: =
normal; line-height: normal; orphans: 2; text-align: -webkit-auto; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" = class=3D""><div class=3D"">---<br class=3D"">PGP-Key: CDE74120 = =E2=98=80 computing @ chaos = claudius</div></div></div></div></div></div>
</div>
<br class=3D""></div></div></div></div></body></html>=
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