18 Oct
2019
18 Oct
'19
1:42 p.m.
On Fri, 18 Oct 2019, Brian Kantor via 44Net wrote:
We've identified the problem ... when amprgw is
rebooted, ... the
Ethernet switch it's plugged into crashes.
Hello Brian,
1. What is the exact current network configuration for Amprgw/NT?[1][2]
2. Which make/model of switch exhibiting the problem?
Cheers,
-Paul
[1] Reviewing the diagram at:
https://www.caida.org/funding/stardust/stardust_proposal.xml#tth_sEc4.1
shows 'amprgw' ("Non-profit Router", on diagram) and 'seaport'
("Capture Server", on diagram) being optically paralleled from the
same ethernet switch. Where an outage of the switch should affect
both equally. (ie. is the diagram up-to-date?)
[2] Reviewing the UCSD/CAIDA Network Telescope bandwidth graphs at:
http://www.caida.org/data//realtime/telescope/?monitor=telescope_attack&…
does not appear to show an outage/interruption in the in-flow of
packets being captured.