[nsd-users] Nothing in nsd tap capture

[Peter Andreev]

Hello,

I've got a similar problem and solved it by changing socket ownership.

ср, 24 июн. 2020 г. в 17:24, Bac Nguyen Huy via nsd-users <
nsd-users at lists.nlnetlabs.nl>:

> Dear
> I'm Bac, Nguyen Huy
> I'm trying DNSTap on NSD but nothing in my captured.
> Please help me!
>
> ###########################
> I've
> - installed nsd enable-dnstap, NSD version 4.2.4 on centos 7
> - edit nsd.conf to enable dnstap
>
>
>
>
>
>
>
>
>
>
>
> *# DNSTAP config section, if compiled with thatdnstap: # set this to yes
> and set one or more of dnstap-log-..-messages to yes. dnstap-enable: yes
> dnstap-socket-path: "/var/run/dnstap.sock" dnstap-send-identity: yes
> dnstap-send-version: yes dnstap-identity: "" dnstap-version: ""
> dnstap-log-auth-query-messages: yes dnstap-log-auth-response-messages: yes*
>
>
> - Install fstrm_capture
> - Install dnstap-read
>
> Then
> *- fstrm_capture -t protobuf:dnstap.Dnstap -u /var/run/dnstap.sock -w
> /var/run/dnstap.logfile*
> - start nsd: /usr/local/sbin/nsd -c /etc/nsd/nsd.conf
> - dig @ my nsd server to test.
> - ctrl c to stop fstrm_capture
> But: Nothing in my captured
>
>
>
>
>
> *[root at nsd02slave run]# fstrm_capture -t protobuf:dnstap.Dnstap -u
> /var/run/dnstap.sock -w /var/run/dnstap.logfilefstrm_capture: listening on
> socket path /var/run/dnstap.sockfstrm_capture: opened output file
> /var/run/dnstap.logfile^Cfstrm_capture: shutting downfstrm_capture: closed
> output file /var/run/dnstap.logfile (wrote 2 frames, 54 bytes)*
>
> Nothing in my file
>
>
> *[root at nsd02slave ~]# dnstap-read -p /var/run/dnstap.logfile
> [root at nsd02slave ~]# *
>
>
>
>
>
>
> *[root at nsd02slave ~]# ls -l /var/run/..........-rw-r--r--.  1 root
>   root             54 Jun 24 21:04 dnstap.logfilesrwxr-xr-x.  1 root
>     root              0 Jun 24 20:46 dnstap.sock[root at nsd02slave ~]# nsd
> -vNSD version 4.2.4*
>
> ##############################
>
>
> --
> _____________________________________
> Mr Nguyen Huy Bac
> Đài DNS (VNNIC)
> Tel: 04.35564944
> Email: huybac.nguyen at gmail.com
> Số TK: 13320037822012
> Ngân hàng: Techcombank Chi nhánh Đông Đô – Hà Nội.
> _______________________________________________
> nsd-users mailing list
> nsd-users at lists.nlnetlabs.nl
> https://lists.nlnetlabs.nl/mailman/listinfo/nsd-users
>


-- 
Is there any problem Exterminatus cannot solve? I have not found one yet.
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