BGP Routing

[William Becker]

Question on BGP Routing of ISP IP to internal IP addresses. We have an MPLS network for our locations. We are going to be implementing their internet access through the MPLS to an internet port in the providers network. They will need to have access to our LDAP server. We are using BGP within the MPLS, basic config. Individual AS numbers on our side to theirs with networks and neighbors setup:

router bgp 65000
bgp log-neighbor-changes
network 10.0.22.0 mask 255.255.255.0
network 10.1.25.0 mask 255.255.255.0
network 10.1.34.0 mask 255.255.255.0
network 10.3.35.0 mask 255.255.255.0

My question is, if I have the IP address of the device that needs access to our LDAP servers, how would I configure that access for port 389 to that internal IP address?

Let me know if you have any questions.

[Philip D'Ath · Accepted solution]

You wont need to configure anything.  The "provider" will configure it on their Internet gateway.

[William Becker]

Good, I wanted to make sure that I didn't need to add anything to the BGP on my end. I added the route to their network to point to the MPLS Edge router and I am  able to do a ping to there server/firewall.

Thank you for the reply.