#30 closed request (duplicate)
Poor connectivity in Convention2 and 3
Reported by: | Owned by: | ||
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Priority: | major | Milestone: | |
Component: | wireless | Keywords: | |
Cc: | harald@… | My Current Location: | |
My MAC Address: | My OS: |
Description (last modified by )
Hi. Using the excellent connectivity here on the terrace (very pleasant), I would like to report that L3 connectivity in the front left hand corner of Convention 2 (RTGWG meeting this morning) was very poor. Using Windows XP/802.11b/g, I could see the phyical networks and connect to ietf ,ietf-cgnat or ietf1x (and indeeed ietf-v6only) at L2 but L3 connectivity varied from poor to non-existent. Acquiring an address took a long time and packet loss variied from 100% most of the time to maybe 20% fr about 5 minutes. DNS service was intermittent and connection to mail servers in various locations timed out repeatedly. I experienced similar problems close to the stage in Convention 3 yesterday. Regards, Elwyn
Change history (7)
comment:1 Changed 13 years ago by
id: | → 30 |
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comment:2 Changed 13 years ago by
Description: | modified (diff) |
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Priority: | → blocker |
Type: | → request |
I can confirm this for the middle of Convention3 too, at around 10:50:
hta@trd-hta-t60:~$ ping 129.241.1.99
PING 129.241.1.99 (129.241.1.99) 56(84) bytes of data.
64 bytes from 129.241.1.99: icmp_seq=1 ttl=243 time=8715 ms
64 bytes from 129.241.1.99: icmp_seq=2 ttl=243 time=8620 ms
64 bytes from 129.241.1.99: icmp_seq=4 ttl=243 time=8049 ms
64 bytes from 129.241.1.99: icmp_seq=5 ttl=243 time=7666 ms
64 bytes from 129.241.1.99: icmp_seq=6 ttl=243 time=7372 ms
Ping times varied all the way up to 30 seconds.
comment:3 Changed 13 years ago by
Cc: | harald@… added |
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Component: | incoming → wireless |
Owner: | changed from llynch@… to joelja@… |
Priority: | blocker → major |
Status: | new → assigned |
Gents -
The connections were bad in c2/3 earlier today (many folks associated with the center of the room ap) but we believe this problem has been fixed.
If you continue to see poor performance, please advice.
- Lucy
comment:4 Changed 13 years ago by
We did some tuning in the ballrooms so we'll have to see in the afternoon
comment:5 Changed 13 years ago by
Elwyn reports:
Date: Tue, 29 Jul 2008 15:53:43 +0100 From: Elwyn Davies <elwynd@googlemail.com> To: trac@meeting.ietf.org Cc: joelja@bogus.com, harald@alvestrand.no, llynch@civil-tongue.net Subject: Re: [IETF Meeting/NOC] #30: Poor connectivity in Convention2 and 3 - further report [ The following text is in the "UTF-8" character set. ] [ Your display is set for the "US-ASCII" character set. ] [ Some characters may be displayed incorrectly. ] Convention 1 back right was working well in 13.00 session. Convention 2 middle right is rubbish currently (though better than thsi morning). Audio Channel 2 comes and goes with useful bursts of about 15 seconds followed by a dropout. A friend from TCD just came by and fiddled with the AP but it hasn't fixed the problem yet. Regards, Elwyn
Joel -
can you pull the number of associations for the APs in Con2?
- Lucy
comment:6 Changed 13 years ago by
Resolution: | → duplicate |
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Status: | assigned → closed |
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