本期推荐：无处不在的Troubleshooting
Contents
1. NetScout System 2013 EB trFv2013 2 Revenue in millions 76 4 76 5 Net gt cout Systems Ine Net income in millions NASDAQ NTCT 2013 6 30 2013 EPS2. 26 TcP P gt TcP TCP IP TCP OSI SYN SEND TcP 0SI SYN FIN TcP OSI 28 TCP A Ture B False False TCP TCP TCP
3. Casado 8 I 16 Google 2005
4. Nicira Google Juniper Nicira OpenStack OpenStack Casado Casado
5. Google Martin Casado Casado Ethane Nick McKeown Scott Shenker 2007 Nicira SDN SDN OpenFlow OpenFlow Google HP NEC
6. Gartner Jonah Kowall 275 Splunk 2012 7 24 Splunk IT 275 splunk Splunk Alabama Lone Star I Troubleshooting By Nelil 18 60 19 70
7. Open vSwitch Nicira AnyApphlication gt we nn wm Wirtual Wirtual Wirtual Machine Machine 3 Machine RS pd e Pool ofPhysical Compute Capacity y any x86 hardware Wirtual Wirtual Wirtual Network 0 Network Rr Network aa Q NETVYORK VIRTUALIZATION Pool ofPhysical Network Capacity any network hardware aa Any Location aa 2 1 2 1 IP VLAN Existing Server Virtualization
8. Juniper Casado Nicira Casado Casado Nicira Casado 10 I 20 DHCP By Charlie IT Unix grep Windows Syslog Splunk AJAX GoogleAnalytics
9. Nicira CTO Martin Casado OpenFlow 5 Nicira Nicira web CTO Martin Casado OpenFlow Martin Casado Nicira AT amp
10. OpenFlow OpenFlow OpenFlow OpenFlow NVP Nicira VMware VMWare Xen KVM Nicira
11. bi 7 TE 1 Seow23 et rn ed D135 bartype dE0D yt 2 5 St Ht et 151 i a 597 Ethertype 060 sxize t274 bytes i es 15 26 153 9 Ee 16 21 151 TEM 124 ID S9s6 TO Dit204 Srat00 TTP Cotismticn of tram 13 3 3 1220 tes amp 13 MC Ethertype lO 0 size 34 bytes ip 172 16 31 181 Snl272 16 26 153 LE TOP En 5 a Tv 52 qic7s12928 ME 2702155 50 1990105990 1220 WIR 1232 0 00 04 208 0 807 797 2012 05 49 9 45 27 0 00 04 269 0 bet 5s24 2012 05 49 9 45 2 04 27 1 7 12928 4 04 235 101 431 2012 05 49 9 45 20 4 0 00 04 276 00143099 2012 05 99 9 45 2 226 0 00 04 283 0 007 3W 2012 05 49 9 45 20 54 0 0 04 358 0 Web 260 2012 05 49 9 45 20 3373 0 00 04 355 0 8003 4 9 2012 05 49 9 45 20 7e15469 tent 1274 0 00 04 355 0 804 49 2012 05 49 9 45 28 7s15098 D133 nc a vb i Er i A HH ry 2 me et i NT Gi search jotr UD De i 16 ud 1 ET ry mt rt Ereme 133 rT 7 D1s thertyper0 4 bytes IF EH 1 26 0 tl 172 16 41 151 ID 2 ID 5957 29343 1949107216 1 Tv15484 35 lp rt 1 h 163 Bl 172 16 31 181 LEN 345 lf 68674 TO De 1203 S9000 ACR 237832943 0 1990407216 J 3 PN aTTP ee 12 ee rus lusutborired 122 D154 dm Tpe 0800 4 bytes lp
12. ip log uptime 118weeks 2012 5 18 12 47 35 Solarwinds Alert 1 3 12 47 12 49 Uptime 2863305004ticks 5600ticks 56S 1S 100ticks 1 4 I 12 47 100ticks 1s Ticks ticks CPU ticks Uptime 0 2 32 1 4294967295 CPU ticks 0 2863305004ticks 497 CPU ticks CPU Ticks CPU ticks 2863305004 ticks lt 4294967295 Uptime Solarwinds
13. Splunk Windows DHCP DHCP DHCP 1 DHCPMicrosoft MMC 2 DHCP 3 4 DHCP Windows Server DHCP 7 DHCP windir System32 Dhcp Splunk Windows DHCP DHCP Microsoft DHCP 3 1 DHCP Windows
14. Solarwinds Solarwinds Solarwinds created by Mike Driskell in Orion Network Performance Monitor View the full discussion Nd en a This mayhave nothing to do with your problem but have seen this behavior before due to a device In my case it wasn t solarwinds misinterpreting data it was the data being collected was fawed Reply to this message by replying to this email or gqo to the message on thwack A Start a new discussion in Orion Network Performance Monitor by email or at thwack 9 I 12 I 14 By 36 Open Networking Summit CSDN OpenFlow OpenFlow
15. Splunk DHCP Splunk cifs mount cifs Common Internet File System Splunk Server mount cifs DHCP_ Server_ P dhcp log mnt dhcp o user username password iocharst utf8 3 1 ID IP MAC IP IP I 22 MAC 3 2 DHCP DHCP
16. 20 2012 Netis Crossflow NPM T Netis Netis Do Netis TCP IP Troubleshooting Troubleshooting CCIE CCNA BGP MPLS VPN 65 76 CCNP Debug
17. 4 3 ACK 36 2 TCP 3 ACK TCP ACK TCP TCP TCP 4 4 TCP Source Port Destination Port Sequence Number Acknowledgement Number wa ieee om Cr Wm SS Option Kind 1 Option Length 1 Option Dat
18. VMWare Nicira Nicira Rackspace Rackspace laaSs VLAN Vinuy Novwork 3 Physgca Network Rackspace Yahoo CTO Raymie Stata Facebook Casado Google Racspace Amazon
19. BGP CCIE ping ping 1ms ping 1S 1000 ping 1ms 1000 1000M 1S CloudEngine 12812 96 100G 15 Netis Crossflow NPM Netis Troubleshooting Netis Office web
20. DNS DHCP DHCP DNS DNS DNS ID 3 2 Splunk DHCP Splunk splunk spelunking ID DHCP ID DHCP DHCP DHCP iP DHCP IP DHCP MAC MAC ID 30 DNS 31 DNS 32 DNS 31 04719712 09 39 41 DNS
21. TCP TCP 4 1 TCP Window 16bit TCP 2 16 1 65535 TCP TCP option kind 3 Simon Netis 5 TCP IP option length 3 option data 0 14 TCP 16bit 31bit 1 TCP 4 ACK ACK ACK 4 2 ACK
22. 30 04 19 12 09 39 41 DNS 10 04 19712 09 39 41 15 DAFA19712 09 39 42 NHACE 15 OAA19712 09 39 42 HACE 10T Ef jiaws 5 10 Ef 11iaws d5 107T Ef jiaws ts 0D DDOFE2AFFDA1 8 DDOFE2AFFDA1 CH 2 CH CH DD1E909B53BB 15 O4197 12 09 39 44 HACK 2 DODO0FE2AFFDI1 15 4A19 12 09 39 44 HACK 13 DDOFE2AFFOSG1 15 O4197 12 09 39 45 NACK DODFE2AFFOY1 31 04719712 09 39 45 DNS B 6 dbaocblrc I gt 3 1 24 Hi simom 4 gt TcP IP TcpP IP Tcp IP Simon fu netis com en TCP TCP TcP TCP
23. http www netis com cn flows Troubleshooting Netis Discover IT Value IT Love IT Flows Magazine 2012 08 01 34 flows Netis Technologies Co LTD Nancy Yang Nancy yan netis com cn Neil Zhang neil zhang netis com cn Charlie Liu charlie liu netis com cn Simon Fu simon fu netis com cn 76 23 021 58702300 021 58702766 flows netis com cn 2012 8 1 http www netis com cn http www netis com cn flows http www netexpert cn 2012 8 TCP IP NetScout System 2013 VSS Monitoring 275 Splunk Troubleshooting DH
24. web 5S Sniffer Portable 2012 05 09 web 5s 2 9 45 9 50 Sniffer Portable IP 172 16 26 153 172 16 11 161 10 9 45 1 1 9 50 1 2 web 1 Unauthorized 2 HTTP 401 web ph pesp Frered 1 4170 Ethenet Fane Rare drm Google a 401 1 b 401 2 c 401 3 ACL
25. NetScout Systems CEO Anil Singhal 27 NetScout Accanto Systems Accanto Systems Accanto Systems NetScout packet flow VolP VoLTE VSS Monitoring 2012 7 24 Network Packet Brokers NPB VSS Monitoring NPB 5 gt
26. ESX Xen Xen Server KVA Hyper Existing IP Addresses SE LL_ Virtual Networks 8 Existing Physical Network No change No upgrade 2 2 I 18 IP 2 2 NVP Open vSwitch Hypervisor NVP openstack OpenFlow I Yo
27. TCP TcP TCP TCP
28. Ct Bher tp 3 Hts lp If172 10 1 Ei 6 11 161 Ey MS ls2665 Te T5131 S01l 71329094 SOI IM 325 WR ETT R Porte Ee mm 1 ar 1 We Dher es ise 1275 botes Ip Trlln 16 ls S Et M6 11 163 E51 121 ile25654 2 7 0 3 205 5 1 2 1 3 1 4 116 117 118 1119 Solarwinds Solarwinds Alert 99 0 02 01 108 0 323 945 2012 05 18 12 47 34 DIC Ethertype 884 size 104 bytes NpIS A IP Ds Wop De16 SP Cat ifDescr 12807 TIE 58 ID DLC Ethertype d047 sizesl1 bytes MPIS 1 i a TD itDescr valuerEthernet1 0 1 DC Etbertypes8847 sizez105 bytes 105 0 02 09 268 0 069 984 2012 05 18 12 47 42 0 04 02 124 0 293 949 2012 05 18 12 49 35 DLC Etbertypas8847 sizes98 bytes MEIS IB De me bel DIC Ethortype 8847 size 10l bytes MPLS Ds UDP Dsl Ek tency PIS 12835 IP 9 LEN 66 ID 49403 UP pain SF GotReply iiDeser YaluosIuIoopBackl 102 0 04 20 864 0 064 988 2012 05 18 12 49 54 Etbertypas 9847 Sizesl02 bytes Netscout Infinistream telnet Solarwinds
29. 16 26 a 161 IBv12 De59875 T 3 S9000 3543 9000754 3 1220 TU aTTP ia of Re EH i 1 1220 Bytes ct D1 555 mc hartyped0lD 20 54 et 1 151 9 I 153 cgrw7 04 355 0 0892 2012 05 49 9 45 28 1 1 ape pop Paesd 3 SS tenet Fones Fer Quck Dieply Fer Re ph typasl a4 bytes P De 172 15 11 1 5 in 16 26 153 IDP245 ID TD 51330 85458 SB 7 ee Wccls12l Wp Ceatimatson of Erome 356 1 1 135 Bytes of ds nN bartrpe0il size Byt 0 8 00 516 0 052 207 2112 05 49 9 51 24 na 0 Sn 1 163 0 4 Es ee et 77297042 See22 BVI 2 0 18 00 623 O00 774 2112 05 49 9 1 24 1241 Le HTT Cootirsatios of bm tn a 121 es ct tata 5 0 10 00 53 0 00 023 2112 05 49 9 51 24 S70 0 10 00 523 O00 625 2012 05 49 9 51 24 M3 O10 00 521 0 007 731 2112 05 89 9 51 24 a 4 20 Le15652 p22 i YIyce 19 O00 00 S58 O006 603 201205 49 9 51 24 N22 Bytes of cel 17 UC Ethertype O00 size 54 bytes Lg 4 11 161 s 122 16 26 163 ID 1Ds1145 ee ie SETTINOR ID TR eS ul fF bel el oo 1 1 Et 153 LEN 35 ID 1i48 TCP DAl00 S 5130 207I0 SE W770 ID61 WNC 17S2 SP C Peets51130 MOST eh CR pL searc Jobs ITT I in MC Ethertyperl 0 size 24 bytes es 3 2 1Ds1149 Tp Dr 4 SBce 7 4769 IDh19 ON TT i of Hy 119 Bytes of dats LIED We Ip De 3 hat P31 5 7 29794
30. T eBay NTT Fidelity Amazon Rackspace Nicira Yahoo CTO Raymie Stata 15 Puzzle 16 15 Nicira Nicira 2009 Rackspace beta Martin Casado
31. CP TCP TCP IP Netis Netis Netis recruit netis com cn Netis flows netis com cn http www netis com cn flows Naney
32. a 1 4 1 Category 2 Sent But NOT Yet Acknowledged Not Sent Sent and Still Outstanding to Receive EE a 4 4 ACK 36 TCP V V1 V2 TcP TCP API TCP ACK TCP TcP
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