[ 
https://issues.apache.org/jira/browse/TS-5060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15712214#comment-15712214
 ] 

John Rushford commented on TS-5060:
-----------------------------------

I've modified DNS.cc with the above patch and tested.  The patch works just 
fine and solves our problem with DNAME lookup answers, PR on the way.  I've 
added some additional debugging around this.  Shown here is some debug logging 
around tests I've run with this patch:

{quote}
[Nov 30 22:40:16.990] Server {0x2b7d7e01f700} DEBUG: (dns) received query 
rocknation.akacast.iheart.com type = 1, timeout = 0
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received packet size 
= 203
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received dname = 
akacast.akamaistream.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received cname = 
rocknation.akacast.akamaistream.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received cname = 
out.icecast.akadns.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received cname = 
na.ic.akadns.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received cname = 
edge27228.icecast.akadns.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received A name = 
edge27228.icecast.akadns.net
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) received A = 
173.205.24.237
[Nov 30 22:40:17.097] Server {0x2b7d7255ddc0} DEBUG: (dns) SUCCESS result for 
rocknation.akacast.iheart.com = 173.205.24.237 retry 0
{quote}

> Add support for DNAME record type
> ---------------------------------
>
>                 Key: TS-5060
>                 URL: https://issues.apache.org/jira/browse/TS-5060
>             Project: Traffic Server
>          Issue Type: New Feature
>          Components: DNS
>            Reporter: Mark Torluemke
>            Assignee: John Rushford
>             Fix For: 7.1.0
>
>
> Described here: https://en.wikipedia.org/wiki/CNAME_record#DNAME_record
> And in more detail here: https://tools.ietf.org/html/rfc6672



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to