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D. Willock

2004-Aug-06 14:23 UTC

[icecast] Icecast server YP Woes... take 2

can you provide a dump of the conversation between your icecast server and
the YP ? Use something like tcpdump or ethereal...In the dump, look for
the URL call to yp-cgi and post what is being sent...

oddsock

<p>What I saw of the output of tcpdump didn't show any mention of the
yp url.
The communications seem to run only between the client and the server and 
nowhere else. This is the dump I got:

12:45:01.931285 192.168.0.1.1900 > 239.255.255.250.1900: udp 252
12:45:01.932477 192.168.0.1.1900 > 239.255.255.250.1900: udp 270
12:45:01.933691 192.168.0.1.1900 > 239.255.255.250.1900: udp 324
12:45:01.936230 192.168.0.1.1900 > 239.255.255.250.1900: udp 316
12:45:01.939512 192.168.0.1.1900 > 239.255.255.250.1900: udp 246
12:45:01.940524 192.168.0.1.1900 > 239.255.255.250.1900: udp 288
12:45:01.943247 192.168.0.1.1900 > 239.255.255.250.1900: udp 320
12:45:01.946684 192.168.0.1.1900 > 239.255.255.250.1900: udp 266
12:45:01.947926 192.168.0.1.1900 > 239.255.255.250.1900: udp 318
12:45:01.949442 192.168.0.103.32772 > 192.168.0.1.domain:  42132+ PTR? 
250.255.255.239.in-addr.arpa. (46) (DF)
12:45:01.950601 192.168.0.1.1900 > 239.255.255.250.1900: udp 312
12:45:01.978504 192.168.0.1.domain > 192.168.0.103.32772:  42132 NXDomain* 
0/1/0 (103) (DF)
12:45:01.979485 192.168.0.103.32772 > 192.168.0.1.domain:  42133+ PTR? 
1.0.168.192.in-addr.arpa. (42) (DF)
12:45:02.005797 192.168.0.1.domain > 192.168.0.103.32772:  42133 NXDomain* 
0/1/0 (119) (DF)
12:45:02.006952 192.168.0.103.32772 > 192.168.0.1.domain:  42134+ PTR? 
103.0.168.192.in-addr.arpa. (44) (DF)
12:45:02.030358 192.168.0.1.domain > 192.168.0.103.32772:  42134 NXDomain* 
0/1/0 (121) (DF)
12:45:02.172874 192.168.0.100.3046 > 192.168.0.103.8000: P 
1291037915:1291037961(46) ack 1276518830 win 64221 (DF)
12:45:02.173033 192.168.0.103.8000 > 192.168.0.100.3046: . ack 46 win 62780 
(DF)12:45:02.173383 192.168.0.100.3046 > 192.168.0.103.8000: . 46:1506(1460) 
ack 1 win 64221 (DF)
12:45:02.173462 192.168.0.103.8000 > 192.168.0.100.3046: . ack 1506 win 
62780 (DF)
12:45:02.173506 192.168.0.100.3046 > 192.168.0.103.8000: . 1506:2966(1460) 
ack 1 win 64221 (DF)
12:45:02.173582 192.168.0.103.8000 > 192.168.0.100.3046: . ack 2966 win 
61320 (DF)
12:45:02.173609 192.168.0.100.3046 > 192.168.0.103.8000: P 2966:4164(1198) 
ack 1 win 64221 (DF)
12:45:02.173664 192.168.0.103.8000 > 192.168.0.100.3046: . ack 4164 win 
60122 (DF)
12:45:02.174118 192.168.0.103.32772 > 192.168.0.1.domain:  42135+ PTR? 
100.0.168.192.in-addr.arpa. (44) (DF)

Hope that can shed some light on the matter

<p>D. Willock

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Paul S.

2004-Aug-06 14:23 UTC

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[icecast] Icecast server YP Woes... take 2

D. Willock wrote:
> What I saw of the output of tcpdump didn't show any mention of the yp 
> url. The communications seem to run only between the client and the 
> server and nowhere else. This is the dump I got:
If I may jump in here since my previous thread/problem went unsolved ;-)

I've got nothing for a dump either. 'snort -dev dst dir.xiph.org'
gives
nothing on the firewall or the host.

Just the neverending stream of

[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result SID -> ()
[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Message -> ()
[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Touch Freq 
-> (0)
[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Response -> (0)
[2004-04-12  18:37:26] EROR yp/yp_submit_url Got a NAK from 
yp_add(Unknown) (http://dir.xiph.org/cgi-bin/yp-cgi)

Is this not a 'curl' libs problem? I'm using 7.11.0


-- 

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tried."
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oddsock

2004-Aug-06 14:23 UTC

head link

[icecast] Icecast server YP Woes... take 2

At 01:42 PM 4/12/2004, you wrote:>D. Willock wrote:
>
>>What I saw of the output of tcpdump didn't show any mention of the
yp
>>url. The communications seem to run only between the client and the 
>>server and nowhere else. This is the dump I got:
>
>If I may jump in here since my previous thread/problem went unsolved ;-)
>
>I've got nothing for a dump either. 'snort -dev dst
dir.xiph.org' gives
>nothing on the firewall or the host.
>
>Just the neverending stream of
>
>[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result SID -> ()
>[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Message -> ()
>[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Touch Freq ->
(0)
>[2004-04-12  18:37:26] DBUG geturl/curl_print_header_result Response ->
(0)
>[2004-04-12  18:37:26] EROR yp/yp_submit_url Got a NAK from 
>yp_add(Unknown) (http://dir.xiph.org/cgi-bin/yp-cgi)
>
>Is this not a 'curl' libs problem? I'm using 7.11.0
ok, well that confirms my initial thought that the YP server isn't even 
being contacted.

can you verfiy that you can connect to dir.xiph.org from the machine 
running icecast ? i.e. wget http://dir.xiph.org/cgi-bin/yp-cgi

usually, the message you are getting the yp_add(Unknown) means that it 
couldn't even contact the yp server at all.

anything else special network-wise in your setup ?

oddsock

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