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Message-Id: <200909040104.n8414X5K045585@www.freebsd.org>
Date: Fri, 4 Sep 2009 01:04:33 GMT
From: Niels Bakker <niels=freebsd-gnats@bakker.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: cvsup.uk.freebsd.org not responsive over IPv6, AAAA record should go
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>Number:         138517
>Category:       misc
>Synopsis:       cvsup.uk.freebsd.org not responsive over IPv6, AAAA record should go
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    rwatson
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri Sep 04 01:10:04 UTC 2009
>Closed-Date:    Fri Sep 11 11:10:45 UTC 2009
>Last-Modified:  Fri Sep 11 11:10:45 UTC 2009
>Originator:     Niels Bakker
>Release:        7.2
>Organization:
>Environment:
N/A
>Description:
$ host cvsup.uk.freebsd.org
cvsup.uk.freebsd.org is an alias for cvsup3.uk.freebsd.org.
cvsup3.uk.freebsd.org is an alias for sesame.csx.cam.ac.uk.
sesame.csx.cam.ac.uk has address 131.111.8.41
sesame.csx.cam.ac.uk has IPv6 address 2001:630:200:8080:20e:cff:fe09:a69c
sesame.csx.cam.ac.uk mail is handled by 7 sesame.csx.cam.ac.uk.

# csup -h cvsup.uk.freebsd.org /etc/supfile
Cannot connect to 2001:630:200:8080:20e:cff:fe09:a69c: Operation timed out
Connected to 131.111.8.41

I've pinged the network maintainer months ago requesting IPv6 access be restored to that machine but it hasn't been picked up in that organisation by the responsible person.

(My IPv6 connectivity works fine, I've tried this from several networks, traceroute6s [traceroutes6?] get all the way into ja.net and fail after a few hops in their network.)
>How-To-Repeat:
Use any network traffic tool like ping6
>Fix:
1) Remove AAAA from DNS;
2) Bug admins to reinstate IPv6 connectivity to that host;
3) Re-add AAAA record to DNS.

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-ports-bugs->hubs 
Responsible-Changed-By: edwin 
Responsible-Changed-When: Fri Sep 4 21:23:43 UTC 2009 
Responsible-Changed-Why:  
This is more a DNS/syusadmin issue. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=138517 
State-Changed-From-To: open->closed 
State-Changed-By: brd 
State-Changed-When: Fri Sep 11 10:09:22 UTC 2009 
State-Changed-Why:  
I'm closing this because it is not something we have control over. 
Running host -vv shows: 

~> host -vv cvsup.uk.freebsd.org 
Trying "cvsup.uk.freebsd.org" 
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64502 
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 

;; QUESTION SECTION: 
;cvsup.uk.freebsd.org.		IN	A 

;; ANSWER SECTION: 
cvsup.uk.freebsd.org.	3600	IN	CNAME	cvsup3.uk.freebsd.org. 
cvsup3.uk.freebsd.org.	3600	IN	CNAME	sesame.csx.cam.ac.uk. 
sesame.csx.cam.ac.uk.	86400	IN	A	131.111.8.41 

Since we just CNAME to sesame.csx.cam.ac.uk, we don't have control over 
that record. I will try to get ahold of the maintainer while I'm in 
Cambridge next week. 


http://www.freebsd.org/cgi/query-pr.cgi?pr=138517 
State-Changed-From-To: closed->open 
State-Changed-By: brd 
State-Changed-When: Fri Sep 11 10:20:51 UTC 2009 
State-Changed-Why:  
Assign to Robert as a reminder to look into the IPv6 connectivity 
issues. 

I found the maintainer quicker than I thought I would.. :o) 


Responsible-Changed-From-To: hubs->rwatson 
Responsible-Changed-By: brd 
Responsible-Changed-When: Fri Sep 11 10:20:51 UTC 2009 
Responsible-Changed-Why:  
Assign to Robert as a reminder to look into the IPv6 connectivity 
issues. 

I found the maintainer quicker than I thought I would.. :o) 

http://www.freebsd.org/cgi/query-pr.cgi?pr=138517 
State-Changed-From-To: open->closed 
State-Changed-By: brd 
State-Changed-When: Fri Sep 11 11:07:06 UTC 2009 
State-Changed-Why:  
Robert fixed the firewall issues that was breaking IPv6. My testing 
confirms it works now: 

[brd@freefall:~/temp] csup -h cvsup.uk.freebsd.org stable-supfile 
Connected to 2001:630:200:8080:20e:cff:fe09:a69c 
Updating collection src-all/cvs 
Checkout src/COPYRIGHT 
Checkout src/LOCKS 
Checkout src/MAINTAINERS 
Checkout src/Makefile 

[...] 

Thanks! 

http://www.freebsd.org/cgi/query-pr.cgi?pr=138517 
>Unformatted:
