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