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Re: {bb} bbtest-net from ext-script returns DNS Error



I have installed a new BB and copied my ext-script for testing some devices every 60 seconds to the new system.
Now all conn from these system turns purple and I get the following error in BBOUT:
---snip---
bb-netest-prio60.sh Major DNS problem: DNS lookups are failing or are too slow to keep up with bbtest-net - 0 of 3 lookups failed in 40 seconds. Falling back to IP-address based testing.
---snap---
If I test all host with "host {hostname}", I get a result in 1ms.
Anyone know, where I can fix this problem?


That's what you call a "good question". I've had my share of DNS
lookup problems also, and they are really annoying to track down.

I've ended up setting up a local DNS cache on my BBNET servers,
that helps quite a bit.

Of course, if you have static IP's for all your hosts, you could
just set them up with "testip" or run "bbtest-net --dns=ip" to avoid doing the DNS lookup completely.
I'm running this script on SuSE 8.0 with local bind without any problem. Now I use the script on a SuSE 9.1 without local bind and I get these errors. Before I use this script, I don't get any error. Strange.

Thomas
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