I'm seing high packet loss on the MBone for the NANOG session. Anybody
know when/if this will be fixed?
It appears that the bulk of the packet loss is at paloalto-mbone1.bbnplanet.net
with quie a bit more at maew-mbone.nsn.nasa.gov.
Mtrace from 198.133.26.253 to 206.58.161.69 via group 224.2.176.59
Querying full reverse path... * switching to hop-by-hop:
0 teufel (206.58.161.69)
-1 artful (206.58.161.11) DVMRP thresh^ 1
-2 eugene-isp.nero.net (207.98.64.6) DVMRP thresh^ 64
-3 * dec3800-2-fddi-0.SanFrancisco.mci.net (204.70.158.61) DVMRP thresh^ 64
-4 paloalto-mbone1.bbnplanet.net (192.42.110.249) Unknown protocol code 5 thresh^ 32
-5 sanjose1-mbone1.bbnplanet.net (4.0.0.34) Unknown protocol code 5 thresh^ 32
-6 maew-mbone.nsn.nasa.gov (198.32.136.99) DVMRP thresh^ 64
-7 mae-west-mbone.ibm.net (198.32.136.110) DVMRP thresh^ 0
-8 ? (165.87.35.56) DVMRP thresh^ 0
-9 ? (198.133.26.254) PIM thresh^ 0
-10 ? (198.133.26.253)
Round trip time 323 ms
Waiting to accumulate statistics... Results after 10 seconds:
Source Response Dest Packet Statistics For Only For Traffic
198.133.26.253 206.58.161.69 All Multicast Traffic From 198.133.26.253
v __/ rtt 2836 ms Lost/Sent = Pct Rate To 224.2.176.59
198.133.26.254 ?
v ^ ttl 0 -2/520 = 0% 40 pps -1/335 = 0% 25 pps
165.87.35.56 ?
v ^ ttl 1 2/522 = 0% 40 pps 1/336 = 0% 25 pps
198.32.136.110 mae-west-mbone.ibm.net
v ^ ttl 2 27/520 = 5% 40 pps 18/335 = 5% 25 pps
198.32.136.99 maew-mbone.nsn.nasa.gov
v ^ ttl 64 224/1143 = 20% 87 pps 35/317 = 11% 24 pps
4.0.0.34 sanjose1-mbone1.bbnplanet.net
v ^ ttl 65 0/876 = 0% 67 pps 0/282 = 0% 21 pps
131.119.0.197
192.42.110.249 paloalto-mbone1.bbnplanet.net
v ^ ttl 66 524/933 = 56% 71 pps 58/282 = 21% 21 pps
204.70.158.61 dec3800-2-fddi-0.SanFrancisco.mci.net
v ^ ttl 67 10/2252 = 0% 0 pps 2/224 = 1% 0 pps
166.48.14.6
207.98.64.6 eugene-isp.nero.net
v ^ ttl 68 31/555 = 6% 55 pps 3/222 = 1% 22 pps
206.58.161.11 artful
v \__ ttl 69 494 49 pps 219 21 pps
206.58.161.69 206.58.161.69
Receiver Query Source
--
Eric Kozowski VP Internet Services
eric@structured.net Structured Network Systems, Inc.
(800)390-5945 Support A Verio Affiliate
(800)881-0962 Sales/Info http://www.structured.net/
PGP Key fingerprint = 0A E4 91 B8 BD CB 3E 95 42 12 04 4E 14 DF 86 76
'They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety.' -- Benjamin Franklin 1759
know when/if this will be fixed?
It appears that the bulk of the packet loss is at paloalto-mbone1.bbnplanet.net
with quie a bit more at maew-mbone.nsn.nasa.gov.
Mtrace from 198.133.26.253 to 206.58.161.69 via group 224.2.176.59
Querying full reverse path... * switching to hop-by-hop:
0 teufel (206.58.161.69)
-1 artful (206.58.161.11) DVMRP thresh^ 1
-2 eugene-isp.nero.net (207.98.64.6) DVMRP thresh^ 64
-3 * dec3800-2-fddi-0.SanFrancisco.mci.net (204.70.158.61) DVMRP thresh^ 64
-4 paloalto-mbone1.bbnplanet.net (192.42.110.249) Unknown protocol code 5 thresh^ 32
-5 sanjose1-mbone1.bbnplanet.net (4.0.0.34) Unknown protocol code 5 thresh^ 32
-6 maew-mbone.nsn.nasa.gov (198.32.136.99) DVMRP thresh^ 64
-7 mae-west-mbone.ibm.net (198.32.136.110) DVMRP thresh^ 0
-8 ? (165.87.35.56) DVMRP thresh^ 0
-9 ? (198.133.26.254) PIM thresh^ 0
-10 ? (198.133.26.253)
Round trip time 323 ms
Waiting to accumulate statistics... Results after 10 seconds:
Source Response Dest Packet Statistics For Only For Traffic
198.133.26.253 206.58.161.69 All Multicast Traffic From 198.133.26.253
v __/ rtt 2836 ms Lost/Sent = Pct Rate To 224.2.176.59
198.133.26.254 ?
v ^ ttl 0 -2/520 = 0% 40 pps -1/335 = 0% 25 pps
165.87.35.56 ?
v ^ ttl 1 2/522 = 0% 40 pps 1/336 = 0% 25 pps
198.32.136.110 mae-west-mbone.ibm.net
v ^ ttl 2 27/520 = 5% 40 pps 18/335 = 5% 25 pps
198.32.136.99 maew-mbone.nsn.nasa.gov
v ^ ttl 64 224/1143 = 20% 87 pps 35/317 = 11% 24 pps
4.0.0.34 sanjose1-mbone1.bbnplanet.net
v ^ ttl 65 0/876 = 0% 67 pps 0/282 = 0% 21 pps
131.119.0.197
192.42.110.249 paloalto-mbone1.bbnplanet.net
v ^ ttl 66 524/933 = 56% 71 pps 58/282 = 21% 21 pps
204.70.158.61 dec3800-2-fddi-0.SanFrancisco.mci.net
v ^ ttl 67 10/2252 = 0% 0 pps 2/224 = 1% 0 pps
166.48.14.6
207.98.64.6 eugene-isp.nero.net
v ^ ttl 68 31/555 = 6% 55 pps 3/222 = 1% 22 pps
206.58.161.11 artful
v \__ ttl 69 494 49 pps 219 21 pps
206.58.161.69 206.58.161.69
Receiver Query Source
--
Eric Kozowski VP Internet Services
eric@structured.net Structured Network Systems, Inc.
(800)390-5945 Support A Verio Affiliate
(800)881-0962 Sales/Info http://www.structured.net/
PGP Key fingerprint = 0A E4 91 B8 BD CB 3E 95 42 12 04 4E 14 DF 86 76
'They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety.' -- Benjamin Franklin 1759