[asterisk-bugs] [JIRA] (ASTERISK-26113) res_pjsip: Lots of DNS lookups of local hostname

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234371#comment-234371 ] 

Richard Mudgett edited comment on ASTERISK-26113 at 1/3/17 12:50 PM:
---------------------------------------------------------------------

it can be solved by ASTERISK-26280
can you verify it?


was (Author: cervajs):
it can be solved by https://issues.asterisk.org/jira/browse/ASTERISK-26280
can you verify it?

> res_pjsip: Lots of DNS lookups of local hostname
> ------------------------------------------------
>
>                 Key: ASTERISK-26113
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26113
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>    Affects Versions: SVN
>         Environment: CentOS 6.5 and Fedora 23.
>            Reporter: Ross Beer
>            Assignee: Unassigned
>            Severity: Minor
>         Attachments: pjsip.conf, pjsip_inbound.conf
>
>
> Asterisk is performing thousands of DNS lookups per minute. 
> The lookups are for its own host name for A and AAAA records. These are milliseconds apart and produce a DoS attack on the name servers.
> This can be confirmed by having incoming calls and performing a wireshark.



--
This message was sent by Atlassian JIRA
(v6.2#6252)