Internet2 - IGMP Local Group Membership
Indiana University > Internet2 NOC > Live Network Status > Visible Network
Last Run: Sat Jul 4 20:35:59 UTC 2009

Internet2 - IGMP Local Group Membership

IGMP, or Internet Group Management Protocol, tracks which groups directly connected hosts have joined. The only computers which should be directly connected are measurement and observatory machines.

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Router IGMP Group Joins
RouterInterfaceGroupHeard FromTimeoutTypeDescription
seatge-3/0/0.778224.0.0.2207.231.245.13250DynamicPacific Wave Seattle-Sunnyvale intersite
seatge-3/0/0.778224.0.0.22207.231.245.21252DynamicPacific Wave Seattle-Sunnyvale intersite
seatge-3/0/0.778224.0.1.39207.231.245.10256DynamicPacific Wave Seattle-Sunnyvale intersite
seatge-3/0/0.778224.2.127.254207.231.245.6258DynamicPacific Wave Seattle-Sunnyvale intersite
seatge-3/0/0.778239.255.255.255207.231.245.6252DynamicPacific Wave Seattle-Sunnyvale intersite
seatso-0/0/0.0224.0.0.264.57.28.2759DynamicBACKBONE: SALT-SEAT OC-192
seatso-0/0/0.0224.0.0.2264.57.28.2757DynamicBACKBONE: SALT-SEAT OC-192
seatge-3/0/0.706224.0.0.2207.231.240.21249DynamicPacific Wave Seattle Local (9K MTU)
seatge-3/0/0.706224.0.0.22207.231.240.13251DynamicPacific Wave Seattle Local (9K MTU)
seatge-3/0/0.706224.0.1.39207.231.240.10255DynamicPacific Wave Seattle Local (9K MTU)
seatge-3/0/0.707224.0.0.2207.231.242.13217DynamicPacific Wave Seattle Local (1500 MTU)
seatge-3/0/0.707224.0.0.22207.231.242.13220DynamicPacific Wave Seattle Local (1500 MTU)
seatge-3/0/0.707224.0.1.39207.231.242.10222DynamicPacific Wave Seattle Local (1500 MTU)
seatge-3/0/0.776224.0.0.2207.231.241.21228DynamicPacific Wave Seattle-LA intersite (9k MTU)
seatge-3/0/0.776224.0.0.22207.231.241.13225DynamicPacific Wave Seattle-LA intersite (9k MTU)
seatge-3/0/0.776224.0.1.39207.231.241.142225DynamicPacific Wave Seattle-LA intersite (9k MTU)
seatge-3/0/0.776224.2.127.254207.231.241.6224DynamicPacific Wave Seattle-LA intersite (9k MTU)
seatge-3/0/0.776239.255.255.255207.231.241.6230DynamicPacific Wave Seattle-LA intersite (9k MTU)
seatge-3/0/0.777224.0.0.2207.231.243.21226DynamicPacific Wave Seattle-LA intersite (1500k MTU)
seatge-3/0/0.777224.0.0.22207.231.243.21227DynamicPacific Wave Seattle-LA intersite (1500k MTU)
seatge-3/0/0.777224.0.1.39207.231.243.10230DynamicPacific Wave Seattle-LA intersite (1500k MTU)
seatlocal224.0.0.2Local0DynamicN/A
seatlocal224.0.0.22Local0DynamicN/A
newy32aoaso-0/0/0.0224.0.0.264.57.28.11196DynamicBACKBONE: NEWY-WASH OC192
newy32aoage-4/1/0.104224.0.0.2205.189.32.118172DynamicCAnet-Toronto
newy32aoage-4/1/0.104224.0.0.22205.189.32.118169DynamicCAnet-Toronto
newy32aoage-4/1/0.109224.0.0.2205.189.32.94234DynamicCAnet-Montreal
newy32aoage-4/1/0.109224.0.0.22205.189.32.94243DynamicCAnet-Montreal
newy32aoalocal224.0.0.2Local0DynamicN/A
newy32aoalocal224.0.0.18Local0DynamicN/A
newy32aoalocal224.0.0.22Local0DynamicN/A
washge-3/2/0.3224.0.1.39204.238.76.5207DynamicDrexel University IPv4 R&E [I2-PHIL-WASH-VLAN-04191]
washlocal224.0.0.2Local0DynamicN/A
washlocal224.0.0.22Local0DynamicN/A
chicge-2/1/0.135224.0.0.2198.32.11.30146DynamicCA*net-Winnepeg via StarLight
chicge-2/1/0.135224.0.0.22198.32.11.30152DynamicCA*net-Winnepeg via StarLight
chicge-2/1/0.144224.0.0.2205.189.32.98199DynamicCA*net-Toronto via Starlight
chicge-2/1/0.144224.0.0.22205.189.32.98208DynamicCA*net-Toronto via Starlight
chicge-2/1/0.159224.0.0.22117.103.111.154119DynamicASNet (Taiwan) via StarLight
chicge-2/1/0.178224.0.1.40192.245.196.109243DynamicHARNET
chiclocal224.0.0.2Local0DynamicN/A
chiclocal224.0.0.22Local0DynamicN/A
atlaso-4/0/0.0224.0.0.264.57.28.43175DynamicBACKBONE: ATLA-HOUS OC-192
atlaso-4/0/0.0224.0.0.2264.57.28.43175DynamicBACKBONE: ATLA-HOUS OC-192
atlaxe-4/1/0.1801224.0.1.39198.32.252.237240DynamicN/A
atlage-1/3/0.195224.0.0.25164.57.23.22157DynamicSOX-Vanderbilt Phoebus Bypass [NO-MONITOR]
atlalocal224.0.0.2Local0DynamicN/A
atlalocal224.0.0.22Local0DynamicN/A
kanslocal224.0.0.2Local0DynamicN/A
kanslocal224.0.0.18Local0DynamicN/A
kanslocal224.0.0.22Local0DynamicN/A
saltge-2/2/0.12233.4.200.18Local0StaticSALT Obs 1Gig
saltge-2/2/0.10224.0.0.2264.57.27.254193DynamicRacklan #4 Default Gateway
saltge-0/1/0.201224.0.0.2198.9.201.180238DynamicMIX Multicast Exchange IPv4 R&E 1500B [I2-SALT-SUNN-VLAN-04538]
saltge-0/1/0.201224.0.0.22198.9.201.180238DynamicMIX Multicast Exchange IPv4 R&E 1500B [I2-SALT-SUNN-VLAN-04538]
saltge-0/1/0.201224.0.1.39198.9.201.2233DynamicMIX Multicast Exchange IPv4 R&E 1500B [I2-SALT-SUNN-VLAN-04538]
saltge-0/1/0.201224.0.1.40198.9.201.11240DynamicMIX Multicast Exchange IPv4 R&E 1500B [I2-SALT-SUNN-VLAN-04538]
saltge-0/1/0.202224.0.0.2198.9.202.180147DynamicMIX Multicast Exchange IPv4 R&E 9KB [I2-SALT-SUNN-VLAN-04539]
saltge-0/1/0.202224.0.0.22198.9.202.180149DynamicMIX Multicast Exchange IPv4 R&E 9KB [I2-SALT-SUNN-VLAN-04539]
saltge-0/1/0.166224.0.1.39198.32.11.81253DynamicNREN R&E [I2-SALT-SUNN-VLAN-04537]
saltxe-3/2/0.855224.0.1.11164.57.28.30253DynamicN/A
saltlocal224.0.0.2Local0DynamicN/A
saltlocal224.0.0.18Local0DynamicN/A
saltlocal224.0.0.22Local0DynamicN/A
losaso-0/1/0.0224.0.0.264.57.28.39194DynamicBACKBONE: LOSA-SEAT OC-192
losaso-3/0/0.0224.0.0.264.57.28.4531DynamicBACKBONE: HOUS-LOSA OC-192
losage-3/1/0.702224.0.0.2207.231.240.149235DynamicPacific Wave LA Jumbo
losage-3/1/0.702224.0.0.22207.231.240.149166DynamicPacific Wave LA Jumbo
losage-3/1/0.702224.0.1.39207.231.240.142226DynamicPacific Wave LA Jumbo
losage-3/1/0.703224.0.1.39207.231.242.142227DynamicPacific Wave LA non-Jumbo
losage-3/1/0.703224.0.1.40207.231.242.148232DynamicPacific Wave LA non-Jumbo
losage-3/1/0.776224.0.0.2207.231.241.149259DynamicPacific Wave Seattle-LA intersite (9k MTU)
losage-3/1/0.776224.0.0.22207.231.241.13258DynamicPacific Wave Seattle-LA intersite (9k MTU)
losage-3/1/0.776224.0.1.39207.231.241.10259DynamicPacific Wave Seattle-LA intersite (9k MTU)
losage-3/1/0.776224.2.127.254207.231.241.6258DynamicPacific Wave Seattle-LA intersite (9k MTU)
losage-3/1/0.776239.255.255.255207.231.241.6208DynamicPacific Wave Seattle-LA intersite (9k MTU)
losage-3/1/0.777224.0.0.2207.231.243.21204DynamicPacific Wave Seattle-LA intersite (1500 MTU)
losage-3/1/0.777224.0.0.22207.231.243.4205DynamicPacific Wave Seattle-LA intersite (1500 MTU)
losage-3/1/0.777224.0.1.39207.231.243.10205DynamicPacific Wave Seattle-LA intersite (1500 MTU)
losage-3/1/0.780224.0.0.2207.231.246.2228DynamicPacific Wave SNVA-LOSA intersite jumbo vlan 780
losage-3/1/0.780224.0.0.22207.231.246.2225DynamicPacific Wave SNVA-LOSA intersite jumbo vlan 780
losage-3/1/0.780224.0.1.39207.231.246.142234DynamicPacific Wave SNVA-LOSA intersite jumbo vlan 780
losage-0/0/0.3224.0.0.2198.32.177.149219DynamicPAIX Palo Alto Multicast VLAN (10G)
losage-0/0/0.3224.0.0.22198.32.177.149211DynamicPAIX Palo Alto Multicast VLAN (10G)
losage-0/0/0.3224.0.1.39198.32.177.14217DynamicPAIX Palo Alto Multicast VLAN (10G)
losage-0/0/0.3224.2.127.254198.32.177.149210DynamicPAIX Palo Alto Multicast VLAN (10G)
losalocal224.0.0.2Local0DynamicN/A
losalocal224.0.0.18Local0DynamicN/A
losalocal224.0.0.22Local0DynamicN/A
housge-3/3/0.722224.0.1.39200.23.60.121153DynamicCUDI via TX-LEARN
houslocal224.0.0.2Local0DynamicN/A
houslocal224.0.0.18Local0DynamicN/A
houslocal224.0.0.22Local0DynamicN/A
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