mpls vpn实验和体会.docx
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mpls vpn实验和体会.docx
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mplsvpn实验和体会
MPLS-BGPVPN实验
一、拓扑:
二、说明:
三个路由器,R1、R2、R3模拟P网络,跑OSPF动态路由,R2和R3为边界LSR,其上启用MP-BGP,接口及ip地址见图上,由于模拟机器性能问题,只好模拟以上3个路由器,使用扩展ping也能达到相同的效果。
目的:
验证R1和R3两端局域网能使用mplsvpn互通。
三、配置文档及调试:
路由器R1:
Router#
Router#shmplsldpnei
PeerLDPIdent:
10.10.3.1:
0;LocalLDPIdent2.2.2.1:
0
TCPconnection:
10.10.3.1.27747-2.2.2.1.646
State:
Oper;Msgssent/rcvd:
44/45;Downstream
Uptime:
00:
31:
52
LDPdiscoverysources:
TargetedHello10.10.1.1->10.10.3.1,passive
Serial2/1,SrcIPaddr:
2.2.2.2
AddressesboundtopeerLDPIdent:
2.2.2.210.10.3.1
PeerLDPIdent:
10.10.2.1:
0;LocalLDPIdent2.2.2.1:
0
TCPconnection:
10.10.2.1.21196-2.2.2.1.646
State:
Oper;Msgssent/rcvd:
38/38;Downstream
Uptime:
00:
26:
38
LDPdiscoverysources:
TargetedHello10.10.1.1->10.10.2.1,passive
Serial2/0,SrcIPaddr:
1.1.1.2
AddressesboundtopeerLDPIdent:
1.1.1.210.10.2.1
Router#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
1.0.0.0/30issubnetted,1subnets
C1.1.1.0isdirectlyconnected,Serial2/0
2.0.0.0/30issubnetted,1subnets
C2.2.2.0isdirectlyconnected,Serial2/1
10.0.0.0/32issubnetted,3subnets
C10.10.1.1isdirectlyconnected,Loopback0
O10.10.3.1[110/65]via2.2.2.2,01:
36:
36,Serial2/1
O10.10.2.1[110/65]via1.1.1.2,01:
36:
36,Serial2/0
Router#shmplsfor
LocalOutgoingPrefixBytestagOutgoingNextHop
tagtagorVCorTunnelIdswitchedinterface
16Poptag10.10.3.1/3217062Se2/1point2point
17Poptag10.10.2.1/3218324Se2/0point2point
Router#
路由器R2:
调试信息:
Router#shmplsldpnei
PeerLDPIdent:
2.2.2.1:
0;LocalLDPIdent10.10.3.1:
0
TCPconnection:
2.2.2.1.646-10.10.3.1.27747
State:
Oper;Msgssent/rcvd:
32/31;Downstream
Uptime:
00:
21:
19
LDPdiscoverysources:
TargetedHello10.10.3.1->10.10.1.1,active
AddressesboundtopeerLDPIdent:
1.1.1.12.2.2.110.10.1.1
Router#shmplsfor
LocalOutgoingPrefixBytestagOutgoingNextHop
tagtagorVCorTunnelIdswitchedinterface
16Poptag1.1.1.0/300Se2/0point2point
17Poptag10.10.1.1/320Se2/0point2point
181710.10.2.1/320Se2/0point2point
20Aggregate10.0.1.0/24[V]0
Router#
Router#
Router#shipbgpnei
BGPneighboris10.10.2.1,remoteAS100,internallink
BGPversion4,remoterouterID10.10.2.1
BGPstate=Established,upfor01:
15:
17
Lastread00:
00:
17,lastwrite00:
00:
17,holdtimeis180,keepaliveintervalis60seconds
Neighborcapabilities:
Routerefresh:
advertisedandreceived(old&new)
AddressfamilyIPv4Unicast:
advertisedandreceived
AddressfamilyVPNv4Unicast:
advertisedandreceived
Messagestatistics:
InQdepthis0
OutQdepthis0
SentRcvd
Opens:
11
Notifications:
00
Updates:
11
Keepalives:
7878
RouteRefresh:
00
Total:
8080
Defaultminimumtimebetweenadvertisementrunsis0seconds
Foraddressfamily:
IPv4Unicast
BGPtableversion1,neighborversion1/0
Outputqueuesize:
0
Index1,Offset0,Mask0x2
1update-groupmember
NEXT_HOPisalwaysthisrouter
SentRcvd
Prefixactivity:
--------
PrefixesCurrent:
00
PrefixesTotal:
00
ImplicitWithdraw:
00
ExplicitWithdraw:
00
Usedasbestpath:
n/a0
Usedasmultipath:
n/a0
OutboundInbound
LocalPolicyDeniedPrefixes:
---------------
Total:
00
NumberofNLRIsintheupdatesent:
max0,min0
Foraddressfamily:
VPNv4Unicast
BGPtableversion5,neighborversion5/0
Outputqueuesize:
0
Index1,Offset0,Mask0x2
1update-groupmember
SentRcvd
Prefixactivity:
--------
PrefixesCurrent:
11(Consumes68bytes)
PrefixesTotal:
11
ImplicitWithdraw:
00
ExplicitWithdraw:
00
Usedasbestpath:
n/a1
Usedasmultipath:
n/a0
OutboundInbound
LocalPolicyDeniedPrefixes:
---------------
Bestpathfromthispeer:
2n/a
Total:
20
NumberofNLRIsintheupdatesent:
max1,min1
Connectionsestablished1;dropped0
Lastresetnever
ConnectionstateisESTAB,I/Ostatus:
1,unreadinputbytes:
0
ConnectionisECNDisabled,MininumincomingTTL0,OutgoingTTL255
Localhost:
10.10.3.1,Localport:
179
Foreignhost:
10.10.2.1,Foreignport:
56363
Enqueuedpacketsforretransmit:
0,input:
0mis-ordered:
0(0bytes)
EventTimers(currenttimeis0xFAE1A0):
TimerStartsWakeupsNext
Retrans91120x0
TimeWait000x0
AckHold77690x0
SendWnd000x0
KeepAlive000x0
GiveUp000x0
PmtuAger000x0
DeadWait000x0
iss:
2255192411snduna:
2255194037sndnxt:
2255194037sndwnd:
15852
irs:
296773570rcvnxt:
296775196rcvwnd:
15852delrcvwnd:
532
SRTT:
369ms,RTTO:
817ms,RTV:
448ms,KRTT:
0ms
minRTT:
100ms,maxRTT:
1280ms,ACKhold:
200ms
Flags:
passiveopen,nagle,gentcbs
IPPrecedencevalue:
6
Datagrams(maxdatasegmentis536bytes):
Rcvd:
111(outoforder:
0),withdata:
79,totaldatabytes:
1625
Sent:
159(retransmit:
12,fastretransmit:
0,partialack:
0,SecondCongestion:
0),withdata:
78,totaldatabytes:
1625
Router#
Router#shiproute
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
1.0.0.0/30issubnetted,1subnets
O1.1.1.0[110/128]via2.2.2.1,01:
15:
59,Serial2/0
2.0.0.0/30issubnetted,1subnets
C2.2.2.0isdirectlyconnected,Serial2/0
10.0.0.0/32issubnetted,3subnets
O10.10.1.1[110/65]via2.2.2.1,01:
15:
59,Serial2/0
C10.10.3.1isdirectlyconnected,Loopback0
O10.10.2.1[110/129]via2.2.2.1,01:
15:
59,Serial2/0
Router#shiproutevrfvpn_a
RoutingTable:
vpn_a
Codes:
C-connected,S-static,R-RIP,M-mobile,B-BGP
D-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterarea
N1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2
E1-OSPFexternaltype1,E2-OSPFexternaltype2
i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2
ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticroute
o-ODR,P-periodicdownloadedstaticroute
Gatewayoflastresortisnotset
10.0.0.0/24issubnetted,2subnets
B10.0.0.0[200/0]via10.10.2.1,01:
15:
34
C10.0.1.0isdirectlyconnected,FastEthernet1/0
Router#
Router#pingvrfvpn_a
Protocol[ip]:
TargetIPaddress:
10.0.0.1
Repeatcount[5]:
Datagramsize[100]:
Timeoutinseconds[2]:
Extendedcommands[n]:
y
Sourceaddressorinterface:
10.0.1.1
Typeofservice[0]:
SetDFbitinIPheader?
[no]:
Validatereplydata?
[no]:
Datapattern[0xABCD]:
Loose,Strict,Record,Timestamp,Verbose[none]:
Sweeprangeofsizes[n]:
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto10.0.0.1,timeoutis2seconds:
Packetsentwithasourceaddressof10.0.1.1
!
!
!
!
!
Successrateis100percent(5/5),round-tripmin/avg/max=128/203/288ms
Router#
Router#10.0.0.1?
%Unrecognizedcommand
Router#telnet10.0.0.1/?
/debug/encrypt/ipv4/ipv6
/line/noecho/quiet/route:
/source-interface/stream/terminal-type/vrf
Router#telnet10.0.0.1/vrfvpn_a/?
/debug/encrypt/ipv4/ipv6
/line/noecho/quiet/route:
/source-interface/stream/terminal-type
Router#telnet10.0.0.1/vrfvpn_a/sou
Router#telnet10.0.0.1/vrfvpn_a/source-interface?
AsyncAsyncinterface
BVIBridge-GroupVirtualInterface
CDMA-IxCDMAIxinterface
CTunnelCTunnelinterface
DialerDialerinterface
FastEthernetFastEthernetIEEE802.3
LexLexinterface
LoopbackLoopbackinterface
MFRMultilinkFrameRelaybundleinterface
MultilinkMultilink-groupinterface
NullNullinterface
Port-channelEthernetChannelofinterfaces
SerialSerial
TunnelTunnelinterface
VifPGMMulticastHostinterface
Virtual-PPPVirtualPPPinterface
Virtual-TemplateVirtualTemplateinterface
Virtual-TokenRingVirtualTokenRing
XTagATMExtendedTagATMinterface
Router#telnet10.0.0.1/vrfvpn_a/source-interfacef1/0?
/debugEnabletelnetdebuggingmode
/encryptNegotiatetelnetencryption
/ipv4ForceuseofIPversion4
/ipv6ForceuseofIPversion6
/lineEnabletelnetlinemode
/noechoDisablelocalecho
/quietSuppresslogin/logoutmessages
/route:
Enabletelnetsourceroutemode
/streamEnablestreamprocessing
/terminal-typeSetterminaltype
Router#telnet10.0.0.1/vrfvpn_a/source-interfacef1/0
Trying10.0.0.1...Open
Passwordrequired,butnoneset
[Connectionto10.0.0.1closedbyforeignhost]
Router#telnet10.0.0.1/vrfvpn_a/source-interfacef1/0
Trying10.0.0.1...Open
Passwordrequired,butnoneset
[Connectionto10.0.0.1closedbyforeignhost]
Router#telnet10.0.0.1/vrfvpn_a/source-interfacef1/0
Trying10.0.0.1...Open
Passwordrequired,butnoneset
[Connectionto10.0.0.1closedbyforeignhost]
Router#telnet10.0.0.1/vrfvpn_a/source-interfacef1/0
Trying10.0.0.1...Open
UserAccessVerification
Password:
Router>en
%Nopasswordset
Router>en
Password:
Router#
Router#
Router#
Router#exit
[Connectionto10.0.0.1closedbyforeignhost]
Router#shmplsfor
LocalOutgoingPrefixBytestagOutgoingNextHop
tagtagorVCorTunnelIdswitchedinterfac
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