tein2 update
DESCRIPTION
TEIN2 Update. Jilong Wang, TEIN2 NOC August 28, 2007. General Updates (2007.07). Current Status of Advanced Service. Link Utilization (average). Link Utilization (maximal). Traffic Analysis between TEIN2 and GEANT2. 3 links between TEIN2 and GEANT2 BJ-EU_2 (STM-16) SG-EU_1 (STM-4) - PowerPoint PPT PresentationTRANSCRIPT
TEIN2 Update
Jilong Wang, TEIN2 NOC
August 28, 2007
General Updates (2007.07)
Current Status of Advanced Service
TEIN2NREN/Partner
BGP IPv4 Unicast
BGP IPv6 Unicast
PIM IPv4
Neighbor
BGP IPv4
Multicast
MSDP IPv4 Neighbor
PIM IPv6
Neighbor
BGP IPv6
Multicast
MPLS BGP IPv4 Labeled Unica
st
AARNet (AU) Yes Yes Yes Yes Yes Yes Yes No No
ASTI (PH) Yes Yes Yes Yes Yes No No No No
CERNET (CN) Yes Yes Yes Yes Yes Yes Yes Yes Yes
ITB (ID) Yes Yes Yes No No Yes Yes No No
KOREN (KR) Yes Yes Yes Yes Yes No No No No
MYREN (MY) Yes Yes Yes Yes Yes No No No No
SINET (JP) Yes Yes No No No No No No No
SingAREN (SG) Yes Yes No No No No No No No
ThaiREN (TH) Yes Yes Yes Yes Yes Yes Yes No No
VINAREN (VN) Yes No Yes Yes Yes No No No No
GEANT2 Yes Yes Yes Yes Yes Yes Yes No No
APAN Yes Yes Yes Yes Yes Yes No No No
TEIN2 JP POP Yes Yes Yes Yes Yes Yes No No No
TEIN2 BJ/HK/SG POP Yes Yes Yes Yes Yes Yes Yes Yes Yes
Link Utilization(average)
0. 00%
5. 00%
10. 00%
15. 00%
20. 00%
25. 00%
30. 00%
BJ- 622M_to_HK-POP
BJ- 1G_to_CN
BJ- 2. 5G_to_EU-TN
HK- 622M_to_SG-POP
HK- 622M_to_JP-POP
HK- 45M_to_VN
HK- 1G_to_NI CT-J P
SG- 622M_to_JP-POP
SG- 622M_to_EU-TS_1
SG- 622M_to_EU-TS_2
SG- 622M_to_KR
SG- 45M_to_SG
SG-1G_to_AU
SG-155M_to_TH
SG- 45M_to_MY
SG- 45M_to_I D
J P- 10M_to_PH
AU- 622M_to_FFT
AU- 622M_to_PER
Average( I n)Average(Out )
Link Utilization(maximal)
0. 00%
10. 00%
20. 00%
30. 00%
40. 00%
50. 00%
60. 00%
70. 00%
80. 00%
90. 00%
100. 00%
BJ- 622M_to_HK-POP
BJ- 1G_to_CN
BJ- 2. 5G_to_EU-TN
HK- 622M_to_SG-POP
HK- 622M_to_JP-POP
HK- 45M_to_VN
HK- 1G_to_NI CT-J P
SG- 622M_to_JP-POP
SG- 622M_to_EU-TS_1
SG- 622M_to_EU-TS_2
SG- 622M_to_KR
SG- 45M_to_SG
SG-1G_to_AU
SG-155M_to_TH
SG- 45M_to_MY
SG- 45M_to_I D
J P- 10M_to_PH
AU- 622M_to_FFT
AU- 622M_to_PER
Max( I n)Max(Out )
Traffic Analysis between TEIN2 and GEANT2
• 3 links between TEIN2 and GEANT2– BJ-EU_2 (STM-16)– SG-EU_1 (STM-4)– SG-EU_2 (STM-4)
• Statistics based on cflow– Sample rate: 100:1
• Time scale– From 2007. 05.01 to 2007.07.31
Packet Length(BJ-EU_2)
Small Packets Analysis
prot pkts1 5429212 226 747644517 147365147 106103 204
dport pkts5001 110347480 27725657486 26153360000 1237596000 11227345369 9140610002 9032858692 779842122 6881315000 56875
Packet Length(SG-EU_1/2)
AS Top 10(BJ-EU_2)
AS Description:
4538 CERNET
786 JANET
680 DFN
1103 SURFNET-NL
7497 CSTNET
224 UNINETT
12816 MWN
1653 SUNET
2200 FR-RENATER
553 BELWUE
AS Top 10(SG-EU_1/2)
AS Description:
786 JANET
1237 KREONET-AS-KR
24490 TEIN2-SOUTH
680 DFN
1103 SURFNET-NL
8643 ATHENAnet
9419 NTU-AS-AP
4538 CERNET
9411 NONTRINET-TH
9488 SNU-AS-KR
Protocol Top 10(BJ-EU_2)
Protocol Top 10(SG-EU_1/2)
Service Top 10(BJ-EU_2)
Traffic Distribution:
82.9% Unknown (P2P etc.)
15.9% WWW
0.4% Media Stream (RTSP)
0.2% DNS
0.2% FTP
0.1% E-Mail (SMTP)
Service Top 10(SG-EU_1/2)
Traffic Distribution:
78.8% Unknown (P2P etc.)
16.3% WWW
2.3% Media Stream (RTSP)
1.4% FTP
0.6% E-Mail (STMP)
0.3% DNS
Address Block Top 10(BJ-EU_2)
Address Block Top 10(SG-EU_1/2)
BGP Peering Statistics(IPv4)
BGP Peering Statistics(IPv6)
Thanks!
Measurement Platform and Resource
• Deployed BWCTL/Iperf measurement server on BJ/HK/SG POPs– Access bandwidth of TEIN2 BJ/HK POP: 1Gbps– Access bandwidth of TEIN2 SG POP: 100Mbps
• Will be upraded to 1Gbps soon
• Measure SNMP traffic of all backbone links• Enable Netflow on all 3 links to EU• Measure BGP Routing on BJ/HK/SG POPs• All can be accessed from http://noc.tein2.net