[hipl-users] Re: Problems with nsupdate

  • From: Robert Moskowitz <rgm@xxxxxxxxxxxxxxx>
  • To: hipl-users@xxxxxxxxxxxxx
  • Date: Thu, 23 Apr 2009 16:10:38 -0400

Oleg Ponomarev wrote:
Hello! On Thu, 23 Apr 2009, Robert Moskowitz wrote:

On oqo2, I uncommented the line in /etc/hip/hipd_config so that nsupdate is on.

I cannot see any evidence that an update was attempted. No SA to any hiit system. All I am seeing when I do a 'service hipd restart' is the RVS registation (via tcpdump).

I did not enable hit-to-ip, as all I wanted was the reverse working???

It sends an update to ptr-soa-hit.infrahip.net. (2001:1a:2a72:f01c:d98e: 311c:c76a:57c4), so probably it could not establish the connection without hit-to-ip. When I did this feature, I thought people would be more interested in hit-to-ip service (hit-to-ip on) and only some of them would publish their information (nsupdate on).

This is kind of trouble, why I started to work on hit-to-ip mapping. When applications just send a packet to unknown HIT, HIP-daemon does not know how to connect.

Yes I am beginning to see this. If a HIT is in a referral, how do you connect? The apps are not written to do a reverse lookup first, they just 'run' with the address supplied.

So for example, I am running a SIP peer client over HIP. In my buddy list, all my buddy's names will be mapping to HITs, not IPv6 addresses. If someone wants to connect to a buddy by getting the info from me to then do a direct connect (the 'better' way would be to use me as an RVS for my buddy), this problem crops up.


If it is ok, please enable hit-to-ip at least temporarily. We will think how to fix this dependancy.

I did and don't see any difference...



As I think more on nsupdate, am I suppose to make changes to /etc/hip/nsupdate.conf? I do want to override the fqdn for the PTR, as hostname is oqo2.htt-consult.com, and I want it to be
oqo2.mobile.htt-consult.com for the reverse lookup.

Sure, you may uncomment $REVERSE_HOSTNAME = 'oqo2.mobile.htt-consult.com'

made that change too.



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