[f-nsp] IPV6 BGP Assistance on RX-4 - Stuck in IDLE
Derek Maxwell
derek.maxwell at chosentechgroup.com
Sat Nov 26 17:11:11 EST 2016
Hello,
We recently upgraded our BGP router in our east coat site to a Brocade BigIron RX-4. One of the reasons for the move was the ability to support IPv6. While our two Ipv4 BGP sessions have been running properly, the Ipv6 session is stuck in IDLE.
I have compared the configuration against our NetIron CER, which has a working v6 configuration, and cannot determine what the configuration error might be.
Relevant configuration snippets are below (omitted v4 details, can include if they would be helpful). I would appreciate if someone can point me in the right direction, as my review of documentation and previous posts has not been able to get me to a suitable solution. I have confirmed with the provider (Zayo) that the configruation is built on their end. We are able to ping in each direction and I have full Ipv6 connectivity when using a static route, but not using our address space. I have redacted parts of IPv6 addresses with a YYYY for security and our AS number with a 99999.
ip as-path access-list 202 seq 5 permit .*
!
ip as-path access-list 102 seq 5 permit .*
!
ipv6 prefix-list PERMIT-TO-ZAYO-V6 seq 10 permit 2620:66:YYYY::/48
!
ipv6 prefix-list BOGONS-V6 seq 155 permit 2001::/32
ipv6 dns server-address 2001:4860:4860::8888
ipv6 route ::/0 2001:438:YYYY::1af5
ipv6 route 2620:66:YYYY::/48 null0
!
!
!
!
!
!
interface loopback 2
ipv6 address 2620:66:YYYY::1/126
ipv6 enable
!
interface ethernet 3/24
port-name ZayoTransit
no cdp enable
ip address 209.249.39.62/30
ipv6 address 2001:438:YYYY::1af6/126
!
!
router bgp
local-as 99999
as-path-filter 1 permit .*
always-compare-med
neighbor 2001:438:YYYY::1af5 remote-as 6461
neighbor 2001:438:YYYY::1af5 update-source ethernet 3/24
address-family ipv6 unicast
network 2620:66:YYYY::/48
redistribute connected
redistribute static
neighbor 2001:438:YYYY::1af5 activate
neighbor 2001:438:YYYY::1af5 route-map in ZAYO-TRANSIT-IN-V6
neighbor 2001:438:YYYY::1af5 route-map out ZAYO-TRANSIT-OUT-V6
exit-address-family
route-map ZAYO-TRANSIT-IN-V6 deny 6
match ipv6 address prefix-list BOGONS-V6
route-map ZAYO-TRANSIT-IN-V6 permit 10
match as-path 200
set local-preference 150
route-map ZAYO-TRANSIT-IN-V6 permit 15
match as-path 201
set local-preference 130
route-map ZAYO-TRANSIT-IN-V6 permit 20
match as-path 202
set local-preference 120
route-map ZAYO-TRANSIT-IN-V6 permit 25
match as-path 203
set local-preference 110
route-map ZAYO-TRANSIT-IN-V6 permit 30
match as-path 204
set local-preference 100
!
route-map ZAYO-TRANSIT-OUT-V6 permit 11
match ipv6 address prefix-list PERMIT-TO-ZAYO-V6
And below is the summary of the sho ipv6 bgp nei
sho ipv6 bgp nei
Total number of BGP Neighbors: 1
1 IP Address: 2001:438:YYYY::1af5, Remote AS: 6461 (EBGP), RouterID: 0.0.0.0
State: IDLE, Time: 0h31m45s, KeepAliveTime: 60, HoldTime: 180
UpdateSource: Ethernet 3/24
Address Family : IPV6 Unicast
Route-map: (in) ZAYO-TRANSIT-IN-V6 (out) ZAYO-TRANSIT-OUT-V6
Messages: Open Update KeepAlive Notification Refresh-Req
Sent : 0 0 0 0 0
Received: 0 0 0 0 0
Last Connection Reset Reason:Unknown
Notification Sent: Unspecified
Notification Received: Unspecified
Neighbor NLRI Negotiation:
Peer configured for IPV6 unicast Routes
TCP status not available
Show version below:
==========================================================================
HW: BigIron RX Router
BigIron RX-4 CHASSIS (Serial #: H02718HM18, Part #: 35550-001)
RX-BI-SFM1 Switch Fabric Module 1 (Serial #: S52609H111, Part #: 35548-001G)
FE 1: Type fe200, Version 2
RX-BI-SFM1 Switch Fabric Module 2 (Serial #: S52612H136, Part #: 35548-001G)
FE 1: Type fe200, Version 2
RX-BI-SFM1 Switch Fabric Module 3 (Serial #: S52614H15B, Part #: 35548-001G)
FE 1: Type fe200, Version 2
==========================================================================
SL M2: RX-BI-MR2 Management Module (High Value) Active (Serial #: S02610H12S, Part #: 35524-005A):
Boot : Version 2.9.0dT145 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:20 labeled as rmb02900d
(446876 bytes) from boot flash
Monitor : Version 2.9.0dT145 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:20 labeled as rmb02900d
(446876 bytes) from code flash
IronWare : Version 2.9.0dT143 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:58:26 labeled as rmpr02900d
(4694103 bytes) from Primary
Board ID : 00 MBRIDGE Revision : 21
916 MHz Power PC processor (version 8003/0101) 166 MHz bus
512 KB Boot Flash (AM29LV040B), 32 MB Code Flash (MT28F128J3)
2048 MB DRAM
Active Management uptime is 15 hours 40 minutes 51 seconds
==========================================================================
SL M1: RX-BI-MR2 Management Module (High Value) Standby (Serial #: S02609H0YX, Part #: 35524-004A):
Boot : Version 2.9.0dT145 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:20 labeled as rmb02900d
(446876 bytes) from boot flash
Monitor : Version 2.9.0dT145 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:20 labeled as rmb02900d
(446876 bytes) from code flash
IronWare : Version 2.9.0dT143 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:58:26 labeled as rmpr02900d
(4694103 bytes) from Primary
Board ID : 00 MBRIDGE Revision : 21
916 MHz Power PC processor (version 8003/0101) 166 MHz bus
512 KB Boot Flash (AM29LV040B), 32 MB Code Flash (MT28F128J3)
2048 MB DRAM
Standby Management uptime is 12 hours 20 minutes 44 seconds
==========================================================================
SL 1: RX-BI-24C 24-port 1 GbE Copper Module (Serial #: ST51090820, Part #: 35521-003E)
Boot : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(307574 bytes) from boot flash
Monitor : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(524288 bytes) from code flash
IronWare : Version 2.9.0dT157 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 01:02:18 labeled as rlp02900d
(2381284 bytes) from Primary
FAP 1 version: 3
FAP 2 version: 3
FAP 3 version: 0
FAP 4 version: 0
660 MHz Power PC processor 440GP (version 8020/0020) 330 MHz bus
512 KB Boot Flash (AM29LV040B), 16 MB Code Flash (MT28F640J3)
512 MB DRAM, 8 KB SRAM, 0 Bytes BRAM
LP Slot 1 uptime is 15 hours 40 minutes 48 seconds
==========================================================================
SL 2: RX-BI-24C 24-port 1 GbE Copper Module (Serial #: ST01100310, Part #: 35521-003E)
Boot : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(307574 bytes) from boot flash
Monitor : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(524288 bytes) from code flash
IronWare : Version 2.9.0dT157 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 01:02:18 labeled as rlp02900d
(2381284 bytes) from Primary
FAP 1 version: 3
FAP 2 version: 3
FAP 3 version: 0
FAP 4 version: 0
660 MHz Power PC processor 440GP (version 8020/0020) 330 MHz bus
512 KB Boot Flash (AM29LV040B), 16 MB Code Flash (MT28F640J3)
512 MB DRAM, 8 KB SRAM, 0 Bytes BRAM
LP Slot 2 uptime is 15 hours 40 minutes 48 seconds
==========================================================================
SL 3: RX-BI-24F 24-port 1 GbE Module (Serial #: SA40081138, Part #: 35520-104C)
Boot : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(307574 bytes) from boot flash
Monitor : Version 2.9.0dT155 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 00:52:12 labeled as rlb02900d
(524288 bytes) from code flash
IronWare : Version 2.9.0dT157 Copyright (c) 1996-2010 Brocade Communications Systems, Inc.
Compiled on Nov 13 2014 at 01:02:18 labeled as rlp02900d
(2381284 bytes) from Primary
FAP 1 version: 3
FAP 2 version: 3
FAP 3 version: 0
FAP 4 version: 0
660 MHz Power PC processor 440GP (version 8020/0020) 330 MHz bus
512 KB Boot Flash (AM29LV040B), 16 MB Code Flash (MT28F640J3)
512 MB DRAM, 8 KB SRAM, 0 Bytes BRAM
LP Slot 3 uptime is 15 hours 40 minutes 45 seconds
==========================================================================
All show version done
Thanks in advance for the consideration and assistance.
—Derek Maxwell
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