Custom query (984 matches)

Not sure if this is the best place to ask, but I guess the NOC has lots of power devices ...

I need to do some work in the terminal room with a device that has a 12 V Jack (2.5 mm, center positive). It consumes a bit less than 1 Amp.

I did the mistake of bringing my own power adapter, but didn't realized that is only 220VAC 50 Hz.

Just wondering if you have an alternative 12V adapter with the 2.5 mm jack (center positive).

Another alternative is using a small 110 to 220VAC converter, but not sure how my adapter will react having 60Hz instead of 50 ...

I'm in the terminal room, but can go to the NOC or whatever place is needed to pick up anything available.

Thanks!

Here in the PEARG session we seem to have a few people noticing issues that
are consistent with a slow network (the in-room meetecho video feed takes
several seconds to update to the next slide after the main video feed
changed slides, downloads are slow, the datatracker HTML agenda page is
slow to load, etc.

I captured some output:

64 bytes from 8.8.8.8: icmp_seq=33 ttl=55 time=5.20 ms
64 bytes from 8.8.8.8: icmp_seq=34 ttl=55 time=598 ms
64 bytes from 8.8.8.8: icmp_seq=35 ttl=55 time=111 ms
64 bytes from 8.8.8.8: icmp_seq=36 ttl=55 time=1899 ms
64 bytes from 8.8.8.8: icmp_seq=37 ttl=55 time=879 ms
64 bytes from 8.8.8.8: icmp_seq=38 ttl=55 time=36.8 ms
[...]
--- 8.8.8.8 ping statistics ---
100 packets transmitted, 100 received, 0% packet loss, time 282ms
rtt min/avg/max/mdev = 2.028/48.132/1898.707/216.549 ms, pipe 2

kaduk@prolepsis:~$ ip addr
[lo0]
25: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP group default qlen 1000
    link/ether 30:52:cb:e7:7c:45 brd ff:ff:ff:ff:ff:ff
    inet 31.133.149.39/20 brd 31.133.159.255 scope global dynamic
noprefixroute wlp58s0
       valid_lft 40561sec preferred_lft 40561sec
    inet6 2001:67c:1232:144:9f96:e9a0:3a6f:8de/64 scope global dynamic
noprefixroute 
       valid_lft 2591999sec preferred_lft 2591999sec
    inet6 fe80::95ba:c96b:d420:7871/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever


-Ben

Hi NOC folks,

In case you care, I received the attached notification while on SSID
"ietf" with my address being the following:

$ host 31.133.140.203
203.140.133.31.in-addr.arpa domain name pointer dhcp-8ccb.meeting.ietf.org.

Thanks,
Dave

-- 
dave@plonka.us  http://www.cs.wisc.edu/~plonka/

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