Configuration for CE:-
===================
Default static route to the PE
#--------------------------------------------------
echo "Static Route Configuration"
#--------------------------------------------------
static-route 0.0.0.0/0 next-hop 192.168.1.2
#--------------------------------------------------
Configurations at the PE
*A:SAS-X>config>router>bgp# info
----------------------------------------------
family vpn-ipv4
router-id 11.11.11.11
group "mpbgp"
local-address 11.11.11.11 << --- Local router id
neighbor 10.10.10.10 <<--- Neighbor router id
local-address 11.11.11.11
local-as 1
peer-as 1
exit
exit
----------------------------------------------
*A:SAS-X>config>router>bgp#
*A:SAS-X>config>service>vprn# info
----------------------------------------------
router-id 11.11.11.11
maximum-routes 32000
autonomous-system 1
route-distinguisher 1:1010
auto-bind ldp
vrf-target target:1:1010
interface "ce1" create
address 192.168.1.2/24
sap 1/1/14 create
exit
exit
static-route 66.1.1.1/32 next-hop 192.168.1.1 <<---Static route pointing towards the CE router
no shutdown
----------------------------------------------
*A:SAS-X>config>service>vprn#
*A:SAS-X>config>service>vprn# show router 1010 route-table
===============================================================================
Route Table (Service: 1010)
===============================================================================
Dest Prefix Type Proto Age Pref
Next Hop[Interface Name] Metric
-------------------------------------------------------------------------------
66.1.1.1/32 Remote Static 00h47m12s 5 <<-- CE attached
192.168.1.1 1
88.1.1.1/32 Remote BGP VPN 00h22m13s 170 <<--Route from remote CE
10.10.10.10 0
172.1.1.0/24 Remote BGP VPN 00h23m12s 170 <<-- Remote prefix for the AC.
10.10.10.10 0
192.168.1.0/24 Local Local 00h47m12s 0
ce1 0
-------------------------------------------------------------------------------
No. of Routes: 4
===============================================================================
*A:SAS-X>config>service>vprn#
show router bgp routes vpn-ipv4
===============================================================================
BGP Router ID:11.11.11.11 AS:1 Local AS:1
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP VPN-IPv4 Routes
*A:SAS-X>config>service>vprn# show router bgp routes vpn-ipv4
===============================================================================
BGP Router ID:11.11.11.11 AS:1 Local AS:1
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop VPNLabel
As-Path
-------------------------------------------------------------------------------
u*>i 1:1010:88.1.1.1/32 100 None
10.10.10.10 131069
No As-Path
u*>i 1:1010:172.1.1.0/24 100 None
10.10.10.10 131069
No As-Path
-------------------------------------------------------------------------------
Routes : 2
Press any key to continue (Q to quit)
Pinging between the CE routers does not require any extra configuration however the following configuration is required while pinging from the PE devices:-
*A:SAS-X# ping 172.1.1.2 router 1010
198 2011/05/19 04:42:40.66 UTC WARNING: SYSTEM #2007 Base OAM
"Test name "CliIcmpPing-6", owner name "TiMOS CLI" managed object created"
PING 172.1.1.2 56 data bytes
64 bytes from 172.1.1.2: icmp_seq=1 ttl=63 time=15.9ms.
64 bytes from 172.1.1.2: icmp_seq=2 ttl=63 time=11.0ms.
64 bytes from 172.1.1.2: icmp_seq=3 ttl=63 time=11.0ms.
64 bytes from 172.1.1.2: icmp_seq=4 ttl=63 time=10.5ms.
64 bytes from 172.1.1.2: icmp_seq=5 ttl=63 time=36.2ms.
---- 172.1.1.2 PING Statistics ----
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min = 10.5ms, avg = 16.9ms, max = 36.2ms, stddev = 9.81ms
199 2011/05/19 04:42:44.73 UTC WARNING: SYSTEM #2008 Base OAM
"Test name "CliIcmpPing-6", owner name "TiMOS CLI" managed object deleted"
*A:SAS-X#
===================
Default static route to the PE
#--------------------------------------------------
echo "Static Route Configuration"
#--------------------------------------------------
static-route 0.0.0.0/0 next-hop 192.168.1.2
#--------------------------------------------------
Configurations at the PE
*A:SAS-X>config>router>bgp# info
----------------------------------------------
family vpn-ipv4
router-id 11.11.11.11
group "mpbgp"
local-address 11.11.11.11 << --- Local router id
neighbor 10.10.10.10 <<--- Neighbor router id
local-address 11.11.11.11
local-as 1
peer-as 1
exit
exit
----------------------------------------------
*A:SAS-X>config>router>bgp#
*A:SAS-X>config>service>vprn# info
----------------------------------------------
router-id 11.11.11.11
maximum-routes 32000
autonomous-system 1
route-distinguisher 1:1010
auto-bind ldp
vrf-target target:1:1010
interface "ce1" create
address 192.168.1.2/24
sap 1/1/14 create
exit
exit
static-route 66.1.1.1/32 next-hop 192.168.1.1 <<---Static route pointing towards the CE router
no shutdown
----------------------------------------------
*A:SAS-X>config>service>vprn#
*A:SAS-X>config>service>vprn# show router 1010 route-table
===============================================================================
Route Table (Service: 1010)
===============================================================================
Dest Prefix Type Proto Age Pref
Next Hop[Interface Name] Metric
-------------------------------------------------------------------------------
66.1.1.1/32 Remote Static 00h47m12s 5 <<-- CE attached
192.168.1.1 1
88.1.1.1/32 Remote BGP VPN 00h22m13s 170 <<--Route from remote CE
10.10.10.10 0
172.1.1.0/24 Remote BGP VPN 00h23m12s 170 <<-- Remote prefix for the AC.
10.10.10.10 0
192.168.1.0/24 Local Local 00h47m12s 0
ce1 0
-------------------------------------------------------------------------------
No. of Routes: 4
===============================================================================
*A:SAS-X>config>service>vprn#
show router bgp routes vpn-ipv4
===============================================================================
BGP Router ID:11.11.11.11 AS:1 Local AS:1
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP VPN-IPv4 Routes
*A:SAS-X>config>service>vprn# show router bgp routes vpn-ipv4
===============================================================================
BGP Router ID:11.11.11.11 AS:1 Local AS:1
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best
===============================================================================
BGP VPN-IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop VPNLabel
As-Path
-------------------------------------------------------------------------------
u*>i 1:1010:88.1.1.1/32 100 None
10.10.10.10 131069
No As-Path
u*>i 1:1010:172.1.1.0/24 100 None
10.10.10.10 131069
No As-Path
-------------------------------------------------------------------------------
Routes : 2
Press any key to continue (Q to quit)
Pinging between the CE routers does not require any extra configuration however the following configuration is required while pinging from the PE devices:-
*A:SAS-X# ping 172.1.1.2 router 1010
198 2011/05/19 04:42:40.66 UTC WARNING: SYSTEM #2007 Base OAM
"Test name "CliIcmpPing-6", owner name "TiMOS CLI" managed object created"
PING 172.1.1.2 56 data bytes
64 bytes from 172.1.1.2: icmp_seq=1 ttl=63 time=15.9ms.
64 bytes from 172.1.1.2: icmp_seq=2 ttl=63 time=11.0ms.
64 bytes from 172.1.1.2: icmp_seq=3 ttl=63 time=11.0ms.
64 bytes from 172.1.1.2: icmp_seq=4 ttl=63 time=10.5ms.
64 bytes from 172.1.1.2: icmp_seq=5 ttl=63 time=36.2ms.
---- 172.1.1.2 PING Statistics ----
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min = 10.5ms, avg = 16.9ms, max = 36.2ms, stddev = 9.81ms
199 2011/05/19 04:42:44.73 UTC WARNING: SYSTEM #2008 Base OAM
"Test name "CliIcmpPing-6", owner name "TiMOS CLI" managed object deleted"
*A:SAS-X#
