MSR5620

两台华三路由通过2M线组网，本端查看BGP状态established 

公网、私网路由都已学到，数据通信暂未发现异常。

如图:

可对端路由查看BGP状态为 no neg

请问该问题应该如何解决？

两台都为华三路由。

本地路由配置如下：

[CQNA-ETB2.R1]dis cu

#

 version 7.1.059, Release 0306P11

#

 sysname CQNA-ETB2.R1

#

 clock timezone beijing add 08:00:00

#

ip vpn-instance vpn-nrt

 route-distinguisher 25513:2

 vpn-target 25513:2110 30000:802 20000:200 import-extcommunity

 vpn-target 25513:2110 25588:200 export-extcommunity

#

ip vpn-instance vpn-rt

 route-distinguisher 25513:1

 vpn-target 25513:1110 30000:801 20000:100 import-extcommunity

 vpn-target 25513:1110 25588:100 export-extcommunity

#

 router id 55.4.38.13

#

ospf 1

 area 0.0.0.9

  network 55.4.38.13 0.0.0.0

  network 55.5.50.48 0.0.0.3

#              

 mpls lsr-id 55.4.38.13

 mpls ttl propagate vpn

#

 password-recovery enable

#

vlan 1

#

traffic classifier c_vpn-nrt-in operator and

 if-match acl 2001

#

traffic classifier c_vpn-nrt-out operator and

 if-match mpls-exp 3

#

traffic classifier c_vpn-rt-in operator and

 if-match acl 2001

#

traffic classifier c_vpn-rt-out operator and

 if-match mpls-exp 4

#

traffic behavior b_vpn-nrt-in

 remark dscp af31

#

traffic behavior b_vpn-nrt-out

 queue af bandwidth pct 30

#

traffic behavior b_vpn-rt-in

 remark dscp af41

#

traffic behavior b_vpn-rt-out

 queue af bandwidth pct 70

#

qos policy p_vpn-nrt-in

 classifier c_vpn-nrt-in behavior b_vpn-nrt-in

#

qos policy p_vpn-out

 classifier c_vpn-rt-out behavior b_vpn-rt-out

 classifier c_vpn-nrt-out behavior b_vpn-nrt-out

#

qos policy p_vpn-rt-in

 classifier c_vpn-rt-in behavior b_vpn-rt-in

#

mpls ldp

#

controller Cellular2/0/0

#

controller Cellular2/0/1

#

interface Serial2/1/0

 description DD2-ETB2-2M

 fe1 unframed

 ppp mp MP-group2/0/0

#

interface Serial2/1/1

 description DD2-ETB2-2M

 fe1 unframed

 ppp mp MP-group2/0/0

#

interface Serial2/2/0

#

interface Serial2/2/1

#

interface MP-group2/0/0

 ip address 55.5.50.50 255.255.255.252

 ospf authentication-mode md5 1 cipher $c$3$BF3d5gYm4snQVlV+iF6EjlrTo16TQaxtZg==

 mpls enable

 mpls ldp enable

 mpls ldp transport-address interface

#

interface NULL0

#

interface LoopBack0

 ip address 55.4.38.13 255.255.255.255

#

interface GigabitEthernet2/0/0

 port link-mode route

 description R1-S1

 combo enable copper

 ip binding vpn-instance vpn-rt

 ip address 55.178.38.126 255.255.255.128

 qos apply policy p_vpn-rt-in inbound

#

interface GigabitEthernet2/0/1

 port link-mode route

 description R1-S2

 combo enable copper

 ip binding vpn-instance vpn-nrt

 ip address 55.179.38.126 255.255.255.128

 qos apply policy p_vpn-nrt-in inbound

#

interface GigabitEthernet2/0/2

 port link-mode route

 combo enable copper

#

interface GigabitEthernet2/5/0

 port link-mode bridge

#

interface GigabitEthernet2/5/1

 port link-mode bridge

#

interface GigabitEthernet2/5/2

 port link-mode bridge

#

interface GigabitEthernet2/5/3

 port link-mode bridge

#

interface GigabitEthernet2/5/4

 port link-mode bridge

#

interface GigabitEthernet2/5/5

 port link-mode bridge

#

interface GigabitEthernet2/5/6

 port link-mode bridge

 combo enable copper

#              

interface GigabitEthernet2/5/7

 port link-mode bridge

 combo enable copper

#

interface GigabitEthernet2/6/0

 port link-mode bridge

#

interface GigabitEthernet2/6/1

 port link-mode bridge

#

interface GigabitEthernet2/6/2

 port link-mode bridge

#

interface GigabitEthernet2/6/3

 port link-mode bridge

#

interface GigabitEthernet2/6/4

 port link-mode bridge

#

interface GigabitEthernet2/6/5

 port link-mode bridge

#

interface GigabitEthernet2/6/6

 port link-mode bridge

 combo enable copper

#

interface GigabitEthernet2/6/7

 port link-mode bridge

 combo enable copper

#

interface M-GigabitEthernet0

#

interface Ten-GigabitEthernet2/0/3

 port link-mode route

#

interface Ten-GigabitEthernet2/0/4

 port link-mode route

#

bgp 25513

 group ibgp-peer internal

 peer ibgp-peer connect-interface LoopBack0

 peer 55.2.40.1 group ibgp-peer

 #

 address-family vpnv4

  peer ibgp-peer enable

 #             

 ip vpn-instance vpn-nrt

  #

  address-family ipv4 unicast

   import-route direct

 #

 ip vpn-instance vpn-rt

  #

  address-family ipv4 unicast

   import-route direct

#

 scheduler logfile size 16

#

line class console

 user-role network-admin

#

line class tty

 user-role network-admin

#

line class vty

 user-role network-admin

#

line con 0 1

 authentication-mode scheme

 user-role level-15

 user-role network-admin

 idle-timeout 5 0

#

line vty 0 4

 authentication-mode scheme

 user-role level-15

 user-role network-admin

 protocol inbound telnet

 idle-timeout 5 0

#

line vty 5 10

 authentication-mode scheme

 user-role level-15

 user-role network-admin

 protocol inbound ssh

 idle-timeout 5 0

#

line vty 11 63

 user-role level-15

 user-role network-operator

#

 info-center loghost 55.254.13.1

 info-center loghost 55.254.113.1

#

 snmp-agent

 snmp-agent local-engineid 800063A280487ADAFE71B400000001

 snmp-agent community read CQEP-READ

 snmp-agent community write CQEP-WRITE

 snmp-agent sys-info version v3

 snmp-agent group v3 CQEP privacy read-view CQEP-READ write-view CQEP-WRITE notify-view CQEP-READ

 snmp-agent target-host trap address udp-domain 55.254.13.1 params securityname CQEP-READ

 snmp-agent mib-view included CQEP-READ iso

 snmp-agent mib-view included CQEP-WRITE iso

 snmp-agent usm-user v3 cqdl CQEP cipher authentication-mode sha $c$3$Qu0/8A8t8hTCHXXdN1WnsI3lgr2359J9pYWBovYWd96DTSFHxjc= privacy-mode des56 $c$3$65rSudD79U/DnWOc7CBtj4XoQBWfSXCuYkgcUO/yPWkBoQ==

 snmp-agent trap source LoopBack0

#

 ssh server enable

 ssh user cqdl service-type stelnet authentication-type password

#

 ntp-service unicast-server 55.2.40.1

 ntp-service unicast-server 55.2.40.5

#

acl basic 2001

 rule 0 permit source 55.254.13.0 0.0.0.255

 rule 5 permit source 55.254.113.0 0.0.0.255

 rule 10 deny

#

acl basic 2002

 rule 0 permit source 55.254.113.0 0.0.0.255

 rule 5 permit source 55.254.13.0 0.0.0.255

 rule 10 permit source 55.5.0.0 0.0.255.255

 rule 15 deny

#

domain system

#

 aaa session-limit ftp 16

 aaa session-limit telnet 16

 aaa session-limit http 16

 aaa session-limit ssh 16

 aaa session-limit https 16

 domain default enable system

#

role name level-0

 description Predefined level-0 role

#

role name level-1

 description Predefined level-1 role

#              

role name level-2

 description Predefined level-2 role

#

role name level-3

 description Predefined level-3 role

#

role name level-4

 description Predefined level-4 role

#

role name level-5

 description Predefined level-5 role

#

role name level-6

 description Predefined level-6 role

#

role name level-7

 description Predefined level-7 role

#

role name level-8

 description Predefined level-8 role

#

role name level-9

 description Predefined level-9 role

#

role name level-10

 description Predefined level-10 role

#

role name level-11

 description Predefined level-11 role

#

role name level-12

 description Predefined level-12 role

#

role name level-13

 description Predefined level-13 role

#

role name level-14

 description Predefined level-14 role

#

user-group system

#

local-user cqdl class manage

 password hash $h$6$mBr/npIPlh0SPmWP$CyXWlkjfTYXZE3TgSiywNH5/pUfVyM/+mmEJyllfsR5FjkUYVAeVRXt0yBMJw0QUjnrtFI4WzMzy5mns1Cmz8g==

 service-type ssh telnet terminal

 authorization-attribute user-role level-15

 authorization-attribute user-role network-admin

#

local-user cqdl-ssh class manage

 password hash $h$6$T0goFcNjVHPObvrU$AYYsjwmxPrVOOEwD44GRdJNE52t5u1iPMstLkxMNyeLhTg/XV2cT4Jlst9Y45Ro+7hvLA1ldSkZ96w6jRo5jSQ==

 service-type ssh

 authorization-attribute user-role level-15

 authorization-attribute user-role network-admin

 authorization-attribute user-role network-operator

#

public-key peer 55.178.38.124

 public-key-code begin

   30819F300D06092A864886F70D010101050003818D0030818902818100C46C78C234801C04

   09F39CE0BACF3E47F71CBA7456B7F2072A58364BB0CF5DA6AA9EF2D2D0F834D64FF6F5A620

   5E1E6A267FDEE6E838A8BE61892206C77C23B8EBDC3325A12F5EEE8F658AD07F16C61D2046

   51707CEE8B9EDA98C51A3C42798234FCCA84628A12E9E919290B54573E1C3BE822B7D8ED30

   4DC5A47283191D83A70203010001

 public-key-code end

 peer-public-key end

#

public-key peer 55.179.38.124

 public-key-code begin

   30819F300D06092A864886F70D010101050003818D0030818902818100B1F4843C2CDE1554

   394056A9E7FFFA44B88CE3A3FE0D46C46B6A37E8F9BA14CFB90952D2DC0A2787ACF25182F9

   2EF660AF5CFD4DCF783ED6391143EDBD46D76468E16B08FBF66710F8748C6170B1DFFA4E31

   F3C7CFA0BAD14437EA7C7C8FCAE32FCB97A72E930F52ECA1E2719BC3A8AFFEB08C5E87123E

   B50F846ABDBF70A63D0203010001

 public-key-code end

 peer-public-key end

#

return