Your Interface :
==========
admin@JunOS#show
description ***TO-BGP-PEER***;
vlan-id 8;
family inet6 {
address 2404:170:251::A:A:1A/126;
}
[edit interfaces ge-1/3/0 unit 8]
The Command : refer to http://www.ip-stories.com/
BGP Setting :
=========
admin@JunOS#show
type external;
neighbor 2404:170:251::A:A:19 {
description CUSTOMER-IPV6;
import IPv6-CUSTOMER-IMPORT;
export IPv6-CUSTOMER-EXPORT;
peer-as 3940;
}
[edit protocols bgp group eBGP-IPv6]
The command :
admin@JunOS# set type external [different ASN]
admin@JunOS# set neighbor 2404:170:251::A:A:19 import IPv6-CUSTOMER-IMPORT export IPv6-CUSTOMER-EXPORT peer-as 3940
admin@JunOS# commit
Policy Setting :
==========
admin@JunOS#
policy-statement IPv6-CUSTOMER-IMPORT {
from as-path ALL;
then accept;
}
policy-statement IPv6-CUSTOMER-EXPORT {
from as-path ALL;
then reject;
}
as-path ALL .*
[edit policy-options]
The command :
admin@JunOS# set policy-statement IPv6-CUSTOMER-IMPORT from as-path ALL
[edit policy-options]
admin@JunOS# set policy-statement IPv6-CUSTOMER-IMPORT then accept
[edit policy-options]
admin@JunOS# set policy-statement IPv6-CUSTOMER-EXPORT from as-path ALL
[edit policy-options]
admin@JunOS# set policy-statement IPv6-CUSTOMER-EXPORT then reject
admin@JunOS# set as-path ALL .*
admin@JunOS# commit
BGP Status :
========
admin@JunOS# run show bgp summary
Groups: 17 Peers: 18 Down peers: 4
Table Tot Paths Act Paths Suppressed History Damp State Pending
inet.0 1206977 309046 0 0 0 0
inet6.0 2416 2414 0 0 0 0
Peer AS InPkt OutPkt OutQ Flaps Last Up/Dwn State|#Active/Received/Damped…
2404:170:251::a:a:19 9340 1897 6 0 0 1:31 Establ
inet6.0: 2414/2416/0
a. rahman isnaini r.sutan
Posted in BGP, IPv6, Juniper | No Comments »
[Juniper] Working with /127 IPv6 Address [Or /31 IPv4 Address]
Posted by admin on 12th November 2009
/64 is kind of waste of IPv6 Point to Point Address between two devices.
So, let’s work with /127 :)
admin@JunOS# show
description ***UPSTREAM***;
vlan-id 510;
family inet {
address 192.168.224.221/30;
}
family inet6 {
address 2001:E00:F003::1/127;
}
[edit interfaces ge-1/3/0 unit 510]
admin@JunOS# run ping 2001:e00:f003::1
PING6(56=40+8+8 bytes) 2001:e00:f003::1 –> 2001:e00:f003::1
16 bytes from 2001:e00:f003::1, icmp_seq=0 hlim=64 time=0.212 ms
^C
— 2001:e00:f003::1 ping6 statistics —
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 0.212/0.212/0.212 ms
[edit interfaces ge-1/3/0 unit 510]
admin@JunOS# run ping 2001:e00:f003::0
PING6(56=40+8+8 bytes) 2001:e00:f003::1 –> 2001:e00:f003::
16 bytes from 2001:e00:f003::, icmp_seq=0 hlim=64 time=1.123 ms
16 bytes from 2001:e00:f003::, icmp_seq=1 hlim=64 time=0.892 ms
16 bytes from 2001:e00:f003::, icmp_seq=2 hlim=64 time=0.777 ms
16 bytes from 2001:e00:f003::, icmp_seq=3 hlim=64 time=1.151 ms
16 bytes from 2001:e00:f003::, icmp_seq=4 hlim=64 time=1.026 ms
16 bytes from 2001:e00:f003::, icmp_seq=5 hlim=64 time=0.981 ms
16 bytes from 2001:e00:f003::, icmp_seq=6 hlim=64 time=1.02 ms
^C
— 2001:e00:f003::0 ping6 statistics —
7 packets transmitted, 7 packets received, 0% packet loss
round-trip min/avg/max = 0.777/0.995/1.151 ms
[edit interfaces ge-1/3/0 unit 510]
a. rahman isnaini r.sutan
Configure IPv6 Address
======================
Configured yes, under interface mode.
Belows example shows IPv4 & IPv6 at one sub interface [Dual Stack]
admin@JunOS# set family inet6 address 2404:170:251::A:A:1A/126
[edit interfaces ge-1/3/0 unit 4]
admin@JunOS# show
description ***TO-CUST***;
vlan-id 4;
family inet {
address 192.168.224.45/30;
}
family inet6 {
address 2404:170:251::A:A:1A/126;
}
[edit interfaces ge-1/3/0 unit 4]
admin@JunOS# run ping 2404:170:251::A:A:19
PING6(56=40+8+8 bytes) 2404:170:251::a:a:1a –> 2404:170:251::a:a:19
16 bytes from 2404:170:251::a:a:19, icmp_seq=0 hlim=64 time=1.082 ms
16 bytes from 2404:170:251::a:a:19, icmp_seq=1 hlim=64 time=0.871 ms
16 bytes from 2404:170:251::a:a:19, icmp_seq=2 hlim=64 time=1.377 ms
Set Default Route
==================
Configured under routing-Option.
Please re-ensure that Ipv6 Static Route “NOT” under static
mode but under rib mode named inet6.0 [what ever you named it].
admin@JunOS# set rib inet6.0 static route 0::/0 next-hop 2404:170:251::A:A:19
[edit routing-options]
admin@JunOS#commit
admin@JunOS# show
interface-routes {
rib-group inet all-ribs;
}
rib inet6.0 {
static {
route 0::/0 next-hop 2404:170:251::A:A:19;
}
}
admin@JunOS# run traceroute 2001:200:0:8002:203:47ff:fea5:3085 no-resolve
traceroute6 to 2001:200:0:8002:203:47ff:fea5:3085 (2001:200:0:8002:203:47ff:fea5:3085)
from 2404:170:251::a:a:1a, 30 hops max, 12 byte packets
1 2404:170:251::a:a:19 1.314 ms 1.49 ms 1.121 ms
2 2404:c000:4000:4514:7:3852:5:1 29.669 ms 1.326 ms 4.286 ms
3 2404:c000:0:1::5 3.332 ms 3.122 ms 1.599 ms
4 2001:7fa:0:1::ca28:a1db 283.406 ms 288.813 ms 280.211 ms
5 2001:218:0:6000::13d 281.033 ms 281.488 ms 284.32 ms
6 2001:218:0:2000::101 269.061 ms 272.352 ms 2001:218:0:2000::15a 291.264 ms
7 2001:218:0:2000::5 289.404 ms 2001:218:0:6000::116 283.702 ms 282.235 ms
8 2001:218:0:6000::116 284.39 ms 285.519 ms 2001:218:2000:5000::82 274.299 ms
9 2001:200:0:10::141 274.942 ms 2001:218:2000:5000::82 277.802 ms 277.253 ms
10 2001:200:0:11::66 273.719 ms 274.504 ms 272.959 ms
11 2001:200:0:12::74 273.844 ms 2001:200:0:11::66 275.37 ms 275.73 ms
12 2001:200:0:4803:212:e2ff:fe28:1ca2 277.486 ms 276.499 ms 2001:200:0:12::74 276.379 ms
13 2001:200:0:4803:212:e2ff:fe28:1ca2 281.574 ms 2001:200:0:8002:203:47ff:fea5:3085 275.133 ms 275.072 ms
rgs
a. rahman isnaini r.sutan
