SWERN IPv4 Multicast Beacon

Current server time is Mon Feb 6 22:18:22 2012

Current stats for 233.3.18.5/30185 (SSM: 232.2.3.2/10000)

View [?] (Hide Source Info, Full, ASM, SSM, Both, SSM or ASM):

 

↓ Sources \ Recipients →1234567910111314151617 1819202122232425262728
halcyon.cs.nott.ac.uk1 XX1211171615101017119111210110111111910612231111
Uni/Strathclyde [ITS]213 6916151411111610891182891010748102299
Glasgow University3126 81514131010159781073789963792188
University of Aberdeen [ERG]41198 1413129914867964678856692088
MCS-ANL520181716 201316162151316161551516151514151515111414
Aberystwyth University61714131317 1513131711912131261213111111111211231010
Hogeschool Zeeland7161413121116 12121111912121171112111110111111171010
University of Lancaster8129881413121010148671078788866782077
Loughborough_University_ITS-S910121110141312 01486109999108889592088
Loughborough_University_ITS-M10101211101413120 14861099109108889592088
ANCHOR-ANL1120181716220131616 1513161615111516151514151515111414
Zeeuwse_Bibliotheek121614131211166121211119121211121112111110111111171010
UKERNA131210981312118813 588713781167771966
JANET-brac14108761110966115 66514565545551744
JANET-city1511987141312991486 9615678856682077
↓ Sources \ Recipients →1234567910111314151617 1819202122232425262728
unisys test1613111091413129914869 816898878892088
Net North West [Liverpool]171087613121188137568 17347745581977
Net North West [Stoke]181087613121188137568318 47745581977
Net North West [Preston]1911987141312991486794194 8856692088
JANET-chil201210981312118813158872078 167771966
fraser.ag.manchester.ac.uk2112109813121188131588721781 67771966
YHMAN2229765121110771264574224566 4471866
ClydeNET23104361312118813756852356774 571966
EMMAN24687613121155137568524567745 81977
Imperial non-firewalled25131099131211991375898258977778 1966
ESnet[USA]26242221201124172020101917202019261920191918191919 1818
SWERN[Glos. College]271311109141112991486998278988788820 3
SWERN[Exeter College]2813111091411129914869982889887888203 

Matrix cell colors: Full connectivity (ASM and SSM)X ASM onlyX SSM onlyX Loss > 15%X Loss > 45%X

Beacons that report no received sources [?]


AgeSource AddressAdmin Contact L/MSSM P
halcyon.cs.nott.a...1GB 12h 41m 7s128.243.20.213wja@cs.nott.ac.uk M 
Uni/Strathclyde [...2UK 6d 15h 19m130.159.16.195beacon@strath.ac.uk-
Glasgow University3GB 6d 15h 19m130.209.10.97network@gla.ac.uk-
University of Abe...4 4d 14h 6m139.133.204.14beacon@erg.abdn.ac.uk-
MCS-ANL5US 6d 15h 19m140.221.8.37systems@mcs.anl.gov- 
Aberystwyth Unive...6 3d 22h 31m144.124.20.52ahj@aber.ac.uk- 
Hogeschool Zeeland7NL 3d 12h 6m145.19.1.180eddy@hzeeland.nl- 
University of Lan...8GB 6d 15h 19m148.88.64.14networking@rt.lancs.ac.uk- 
Loughborough_Univ...9 6d 15h 19m158.125.10.2netsec-ops@lboro.ac.uk- 
Loughborough_Univ...10 6d 15h 19m158.125.10.3netsec-ops@lboro.ac.uk- 
ANCHOR-ANL11US 6d 15h 19m192.5.170.17anchor@anl.gov- 
Zeeuwse_Bibliotheek12NL 3d 11h 41m192.87.78.211mlan@zebi.nl- 
UKERNA13EU 6d 15h 19m193.60.199.162s.williams@ukerna.ac.uk- 
JANET-brac14GB 6d 15h 19m193.60.199.178beacon@ja.net M
JANET-city15GB 6d 15h 19m193.60.199.210beacon@ja.net M
unisys test16 6d 15h 19m193.60.223.122keith.wood@gb.unisys.com- 
Net North West [L...17UK 6d 15h 19m194.66.31.10anthony.ryan@netnw.net.uk- 
Net North West [S...18UK 6d 15h 19m194.66.31.18anthony.ryan@netnw.net.uk- 
Net North West [P...19UK 5d 11m194.66.31.6anthony.ryan@netnw.net.uk- 
JANET-chil20GB 6d 15h 19m194.80.134.18beacon@ja.net M
fraser.ag.manches...21UK 6d 15h 19m194.80.134.30support@agsc.ja.net- 
YHMAN222UK 6d 15h 19m194.81.2.172yhmanops@leeds.ac.uk- 
ClydeNET23GB 6d 15h 19m194.81.63.5cod@clyde.net.uk- 
EMMAN24GB 6d 15h 19m194.82.121.69support@emman.net M 
Imperial non-fire...25GB 6d 15h 19m194.82.154.4network.support@imperial.ac.uk M
ESnet[USA]26US 6d 15h 19m198.128.1.31trouble@es.net- 
SWERN[Glos. College]27GB 6d 13h 7m212.219.255.166support@swern.net.uk L / M
SWERN[Exeter Coll...28GB 60d 13h 24m212.219.255.170support@swern.net.uk L / M

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