R4: show ip bgp after applying import filter
The output below shows R4's BGP table after the import filter is applied.
vyatta@R4:~$ show ip bgp
BGP table version is 2, local router ID is 10.0.0.44
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, l - labeled
S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*>i12.0.0.0 88.88.88.2 0 100 0 200 i
Total number of prefixes 1