From: Mohamed (nmohamed@cisco.com)
Date: Fri Apr 23 2004 - 01:02:23 GMT-3
Hi,
This is my 2nd try, till it is not solved for me..
Thanks
Mohamed.
-----Original Message-----
From: Mohamed [mailto:nmohamed@cisco.com]
Sent: Wednesday, April 14, 2004 4:51 PM
To: 'ccie-prep@cisco.com'
Cc: 'cciesg-student@cisco.com'
Subject: BGP Policy accounting
Hi all,
I wanted to try policy accounting,but it is not working,pls assiste me
where I missed out.
Thanks
Mohamed.
Configurations and setup:
Down router(f3/6)----------->(f3/6)SFM
router(g4/3)----------->(g4/3)Side router
Down#sh run | b router bgp
router bgp 500
no synchronization
table-map 111
bgp log-neighbor-changes
network 12.11.1.0 mask 255.255.255.0
network 22.11.1.0 mask 255.255.255.0
network 32.11.1.0 mask 255.255.255.0
network 190.1.1.0 mask 255.255.255.0
network 200.100.100.0
network 201.100.100.0
neighbor 25.25.25.25 remote-as 300
no auto-summary
!
ip classless
ip route 0.0.0.0 0.0.0.0 25.25.25.25
ip route 199.1.1.0 255.255.255.0 FastEthernet3/6
no ip http server
!
ip community-list 101 permit 300:786
!
!
!
route-map 111 permit 10
match community 300:786 exact-match
set traffic-index 2
!
route-map 111 permit 20
set traffic-index 4
!
Down#sh run int f3/6
Building configuration...
Current configuration : 125 bytes
!
interface FastEthernet3/6
ip address 25.25.25.26 255.255.255.0
bgp-policy accounting
bgp-policy source ip-prec-map
end
Down#
Down#sh ip bgp 199.1.1.1
BGP routing table entry for 199.1.1.0/24, version 2
Paths: (1 available, best #1, table Default-IP-Routing-Table)
Flag: 0x820
Not advertised to any peer
300 100 200
25.25.25.25 from 25.25.25.25 (101.100.100.100)
Origin IGP, localpref 100, valid, external, best
Community: 19661586
Down#
Down#sh ip cef 199.1.1.1 det
199.1.1.1/32, version 81, epoch 0, cached adjacency 199.1.1.1
0 packets, 0 bytes
via 199.1.1.1, FastEthernet3/6, 0 dependencies
next hop 199.1.1.1, FastEthernet3/6
valid cached adjacency
Down#
Here it doesnot show the traffic_index <<<<<<<<<<<<<<<
I did a ping sweep from Side to Down,but i couldnot find any entries!!!!
Down#sh cef int f3/6 po
Down#sh cef int f3/6 policy-statistics
FastEthernet3/6 is up (if_number 11)
Corresponding hwidb fast_if_number 11
Corresponding hwidb firstsw->if_number 11
BGP based Policy accounting is enabled
Index Packets Bytes
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 0 0
8 0 0
Down#
SFM#sh run | b router bgp
router bgp 300
no synchronization
bgp log-neighbor-changes
network 12.1.1.0 mask 255.255.255.0
network 22.1.1.0 mask 255.255.255.0
network 32.1.1.0 mask 255.255.255.0
network 99.99.99.0 mask 255.255.255.0
network 100.100.100.0 mask 255.255.255.0
network 101.100.100.0 mask 255.255.255.0
neighbor 25.25.25.26 remote-as 500
neighbor 25.25.25.26 send-community
neighbor 25.25.25.26 route-map SETCOMM out
neighbor 99.99.99.2 remote-as 200
neighbor 99.99.99.2 local-as 100
!
ip classless
ip route 7.0.0.0 255.255.255.0 25.25.25.26
ip route 199.1.1.0 255.255.255.0 99.99.99.2
ip route 212.0.0.1 255.255.255.255 99.99.99.2
no ip http server
ip bgp-community new-format
!
access-list 10 permit 199.1.1.0 0.0.0.255 log
access-list 60 permit 201.100.100.0
access-list 61 permit 101.100.100.0
route-map SETCOMM permit 10
match ip address 10
set community 300:786
!
!
Side#sh run | b router bgp
router bgp 200
no synchronization
bgp log-neighbor-changes
network 199.1.1.0
neighbor 99.99.99.1 remote-as 100
!
ip classless
ip route 0.0.0.0 0.0.0.0 99.99.99.1
Side#
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