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BGP over RBVPN

Valerio Baroni

Good morning everyone,
i'm trying to implement BGP over RBVPN, neighbors are up only when i add the comand disable-connected-check and if i use the comand maximu-path 20 they cannot establish, any advise?
Also with the comand disable-connected-check both neighbors learns the prefixes but unable to install it in their own routing table, this is the configuration:

HO:
router bgp 65533
 bgp router-id X.X.X.X
 network 10.10.10.0/24
 neighbor 22.22.22.22 remote-as 65534
 neighbor 22.22.22.22 disable-connected-check
 neighbor 22.22.22.22 next-hop-self
 maximum-paths 20
 
 
    Network          Next Hop            Metric LocPrf Weight Path
*  10.0.4.0/24      22.22.22.22              0             0 65534 i
*> 10.10.10.0/24    0.0.0.0                  0         32768 i

Total number of prefixes 2





CUSTOMER 1:
router bgp 65534
 bgp router-id X.X.X.X
 network 10.0.4.0/24
 neighbor 11.11.11.11 remote-as 65533
 neighbor 11.11.11.11 disable-connected-check
 neighbor 11.11.11.11 next-hop-self
 maximum-paths 20
!
 
 
   Network          Next Hop            Metric LocPrf Weight Path
*> 10.0.4.0/24      0.0.0.0                  0         32768 i
*  10.10.10.0/24    11.11.11.11              0             0 65533 i
 



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  • 0

    Hello  ,

    Thank you for reaching out to the community, I would suggest to go through a recommended read to configure BGP over RBVPN - Sophos Firewall: How to configure BGP over RBVPN

    Thanks & Regards,
    _______________________________________________________________

    Vivek Jagad | Team Lead, Global Support & Services 


    Sophos Community | Product Documentation | Sophos Techvids | SMS
    If a post solves your question please use the 'Verify Answer' button.

  • 0 in reply to Vivek Jagad

    I followed your procedure but it doesn't work, I ask you to follow up on my previous request where I wrote that maximu path doesn't work with neighbors but only using the disable-connected-check command and moreover the networks are not installed in the routing table.

    Thanks

  • 0 in reply to Valerio Baroni

    Hi all, seems that now is everything is ok but still both neighbors did not passing their networks,

    router bgp 65533
     bgp router-id  X.X.X.X
     network 10.10.10.0/24
     neighbor 22.22.22.22 remote-as 65534
     maximum-paths 2
    !

    Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
    22.22.22.22     4 65534     248     274        0    0    0 00:03:31        0

    router bgp 65534
     bgp router-id X.X.X.X
     neighbor 11.11.11.11 remote-as 65533
     maximum-paths 2


    Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
    11.11.11.11     4 65533       3       3        0    0    0 00:00:04        0

    Thank you

    Valerio

Reply
  • 0 in reply to Valerio Baroni

    Hi all, seems that now is everything is ok but still both neighbors did not passing their networks,

    router bgp 65533
     bgp router-id  X.X.X.X
     network 10.10.10.0/24
     neighbor 22.22.22.22 remote-as 65534
     maximum-paths 2
    !

    Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
    22.22.22.22     4 65534     248     274        0    0    0 00:03:31        0

    router bgp 65534
     bgp router-id X.X.X.X
     neighbor 11.11.11.11 remote-as 65533
     maximum-paths 2


    Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
    11.11.11.11     4 65533       3       3        0    0    0 00:00:04        0

    Thank you

    Valerio

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