[Xorp-users] BGP route

Atanu Ghosh atanu at ICSI.Berkeley.EDU
Tue Mar 25 11:05:01 PDT 2008


Hi,

The output of "show bgp routes" looks fine assuming that you have not
formed any peerings, or that the peers are not sending any routes.

       Atanu.

>>>>> "aizuddin" == aizuddin ariffin <amaizuddin at yahoo.com> writes:

    aizuddin> Hi all.Can anyone help me check my BGP configuration?
    aizuddin> Here is my configuration.This is my first time using
    aizuddin> XORP and hope anyone can help me.
    aizuddin> Thanks.
    aizuddin> interfaces {
    aizuddin> interface eth0 {
    aizuddin> description: "data interface"
    aizuddin> vif eth0 {
    aizuddin> address 172.16.0.0 {
    aizuddin> prefix-length: 24
    aizuddin> broadcast: 172.16.0.255
    aizuddin> }
    aizuddin> }
    aizuddin> }
    aizuddin> }
    aizuddin> fea {
    aizuddin> unicast-forwarding4 {
    aizuddin> disable: true
    aizuddin> } 
    aizuddin> }
    aizuddin> policy {
    aizuddin> policy-statement export-connected {
    aizuddin> term 100 {
    aizuddin> from {
    aizuddin> protocol:"connected"
    aizuddin> network4: 172.16.0.0/24      
    aizuddin> }
    aizuddin> to   { 
    aizuddin> neighbor: 172.16.1.0
    aizuddin> }
    aizuddin> then { 
    aizuddin> nexthop4: 172.16.1.0
    aizuddin> accept
    aizuddin> }
    aizuddin> }
    aizuddin> }
    aizuddin> }
    aizuddin> protocols {
    aizuddin> bgp {
    aizuddin> bgp-id: 172.16.0.0
    aizuddin> local-as: 33333
    aizuddin> export: "export-connected" 
    aizuddin> peer 172.16.1.0 {
    aizuddin> local-ip: 172.16.0.0
    aizuddin> as: 33334
    aizuddin> next-hop: 172.16.1.0
    aizuddin> local-port: 179
    aizuddin> peer-port:
    aizuddin> 179
    aizuddin> holdtime: 120
     
    aizuddin> }
 
    aizuddin> peer 172.16.2.0 {
    aizuddin> local-ip: 172.16.0.0
    aizuddin> as: 33335
    aizuddin> next-hop: 172.16.2.0
    aizuddin> local-port: 179
    aizuddin> peer-port: 179
    aizuddin> holdtime: 120
    aizuddin> }
    aizuddin> peer 172.16.3.0 {
    aizuddin> local-ip: 172.16.0.1
    aizuddin> as: 33336
    aizuddin> next-hop: 172.16.3.0
    aizuddin> local-port: 179
    aizuddin> peer-port: 179
    aizuddin> holdtime: 120
    aizuddin> ipv4-unicast: true
     
    aizuddin> } 
 
    aizuddin> }
    aizuddin> }
    aizuddin> Here is my BGP output.
    aizuddin> root at debian> show bgp routes
    aizuddin> Status Codes: * valid route, > best route
    aizuddin> Origin Codes: i IGP, e EGP, ? incomplete
    aizuddin> Prefix             Nexthop     Peer       AS Path
    aizuddin> *> 172.16.0.0/24  172.16.0.0  0.0.0.0        i
    aizuddin> The output look something wrong to me though.
    aizuddin> Can anyone help me solve this problem.Thanks.
    aizuddin> _________________________________________________________________

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