[2343] in SIPB-AFS-requests
Re: pts screwiness
daemon@ATHENA.MIT.EDU (John Hawkinson)
Sat Apr 20 18:17:43 1996
Date: Sat, 20 Apr 1996 18:17:17 -0400
To: Greg Hudson <ghudson@MIT.EDU>
Cc: sipb-afsreq@MIT.EDU, afsdev@MIT.EDU
In-Reply-To: "[2342] in SIPB-AFS-requests"
From: John Hawkinson <jhawk@MIT.EDU>
> When I create an empty group in the Athena cell, I can use pts mem
> on it without a problem. However, when I do so in the sipb cell or
> dev cell, I get error messages.
Looking with tcpdump, one makes observations:
It seems that the sipb cell servers return an "abort" code
when asked to perform a "list-elements" operation. This is
what AFS calls PRLISTELEMENTS, btw.
The traces were obtained with "tcpdump -vvv -s1500" (and suitable
filter rules). Sorry they're 162 columns.
--jhawk
17:57:03.130235 portnoy.32931 > ROSEBUD2.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt name-to-id "netbsd-releng:packs" (292) (DF) (ttl 255, id 53387)
17:57:03.136082 ROSEBUD2.afs3-prserver > portnoy.32931: rx challenge seq 0 (44) (ttl 29, id 65335)
17:57:03.137641 portnoy.32931 > ROSEBUD2.afs3-prserver: rx response seq 0 <client-init> (148) (DF) (ttl 255, id 53388)
17:57:03.151283 ROSEBUD2.afs3-prserver > portnoy.32931: rx data seq 1 <last-pckt> (36) (ttl 29, id 65336)
17:57:03.154398 portnoy.32931 > ROSEBUD2.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt id-to-name ids: <none!> (36) (DF) (ttl 255, id 53389)
17:57:03.160192 ROSEBUD2.afs3-prserver > portnoy.32931: rx data seq 1 <last-pckt> (32) (ttl 29, id 65337)
17:57:03.162067 portnoy.32931 > ROSEBUD2.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt list-elements id -99053 (36) (DF) (ttl 255, id 53390)
17:57:03.170429 ROSEBUD2.afs3-prserver > portnoy.32931: rx abort seq 0 (32) (ttl 29, id 65338)
17:58:34.367919 portnoy.32948 > CHIMERA.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt name-to-id "jhawk:test" (292) (DF) (ttl 255, id 6258)
17:58:34.370885 CHIMERA.afs3-prserver > portnoy.32948: rx challenge seq 0 (44) (ttl 58, id 52682)
17:58:34.372537 portnoy.32948 > CHIMERA.afs3-prserver: rx response seq 0 <client-init> (148) (DF) (ttl 255, id 6259)
17:58:34.377160 CHIMERA.afs3-prserver > portnoy.32948: rx data seq 1 <last-pckt> (36) (ttl 58, id 52683)
17:58:34.396832 portnoy.32948 > CHIMERA.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt id-to-name ids: <none!> (36) (DF) (ttl 255, id 6260)
17:58:34.399766 CHIMERA.afs3-prserver > portnoy.32948: rx data seq 1 <last-pckt> (32) (ttl 58, id 52684)
17:58:34.404826 portnoy.32948 > CHIMERA.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt list-elements id -99338 (36) (DF) (ttl 255, id 6261)
17:58:34.409221 CHIMERA.afs3-prserver > portnoy.32948: rx data seq 1 <last-pckt> (36) (ttl 58, id 52685)
17:58:34.412095 portnoy.32948 > CHIMERA.afs3-prserver: rx data seq 1 <client-init>,<last-pckt> pt id-to-name ids: <none!> (36) (DF) (ttl 255, id 6262)
17:58:34.415311 CHIMERA.afs3-prserver > portnoy.32948: rx data seq 1 <last-pckt> (32) (ttl 58, id 52686)
17:58:34.430785 portnoy.32948 > CHIMERA.afs3-prserver: rx ackall seq 0 <client-init> (28) (DF) (ttl 255, id 6263)
