Sure Tim, …where in the world are those statics coming from ??
agould@eng-lab-mx104-cgn> show route table one.inet.0 | grep 1.2.3. 1.2.3.129/32 *[Static/1] 02:57:02 1.2.3.130/31 *[Static/1] 02:57:02 1.2.3.132/30 *[Static/1] 02:57:02 1.2.3.136/29 *[Static/1] 02:57:02 1.2.3.144/28 *[Static/1] 02:57:02 1.2.3.160/27 *[Static/1] 02:57:02 1.2.3.192/27 *[Static/1] 02:57:02 1.2.3.224/28 *[Static/1] 02:57:02 1.2.3.240/29 *[Static/1] 02:57:02 1.2.3.248/30 *[Static/1] 02:57:02 1.2.3.252/31 *[Static/1] 02:57:02 1.2.3.254/32 *[Static/1] 02:57:02 agould@eng-lab-mx104-cgn> agould@eng-lab-mx104-cgn> show route table one.inet.0 protocol bgp | grep 1.2.3. agould@eng-lab-mx104-cgn> agould@eng-lab-mx104-cgn> agould@eng-lab-mx104-cgn> show configuration routing-instances one | display set set routing-instances one instance-type vrf set routing-instances one interface ms-1/0/0.2 set routing-instances one route-distinguisher 10.101.12.243:1 set routing-instances one vrf-target import target:1:1 set routing-instances one vrf-target export target:1:1 set routing-instances one vrf-table-label agould@eng-lab-mx104-cgn> agould@eng-lab-mx104-cgn> show configuration protocols bgp | display set set protocols bgp group my-ibgp type internal set protocols bgp group my-ibgp local-address 10.101.12.243 set protocols bgp group my-ibgp neighbor 10.101.0.2 family inet-vpn unicast agould@eng-lab-mx104-cgn> agould@eng-lab-mx104-cgn> show configuration policy-options agould@eng-lab-mx104-cgn> From: Tim Jackson [mailto:jackson....@gmail.com] Sent: Tuesday, April 19, 2016 7:01 PM To: Aaron <aar...@gvtc.com> Cc: jnsp <juniper-nsp@puck.nether.net> Subject: Re: [j-nsp] cgnat on service module - interesting bgp advertisements Mind pasting your show route for those routes and your export policy? On Apr 19, 2016 6:48 PM, "Aaron" <aar...@gvtc.com <mailto:aar...@gvtc.com> > wrote: Very interesting. anyone know why this is happening ? Is this documented ? I put a /25 as the public nat pool, but look what this mx104 is advertising via bgp.. It appears to chop up that /25 into a bunch of smaller subnets and advertise those out agould@eng-lab-mx104-cgn> show configuration | grep 1.2.3. | display set set services nat pool nat1 address 1.2.3.128/25 <http://1.2.3.128/25> agould@eng-lab-mx104-cgn> show route advertising-protocol bgp 10.101.0.2 table one.inet.0 one.inet.0: 782 destinations, 970 routes (782 active, 0 holddown, 0 hidden) Prefix Nexthop MED Lclpref AS path * 10.144.2.4/30 <http://10.144.2.4/30> Self 100 I * 1.2.3.129/32 <http://1.2.3.129/32> Self 100 I * 1.2.3.130/31 <http://1.2.3.130/31> Self 100 I * 1.2.3.132/30 <http://1.2.3.132/30> Self 100 I * 1.2.3.136/29 <http://1.2.3.136/29> Self 100 I * 1.2.3.144/28 <http://1.2.3.144/28> Self 100 I * 1.2.3.160/27 <http://1.2.3.160/27> Self 100 I * 1.2.3.192/27 <http://1.2.3.192/27> Self 100 I * 1.2.3.224/28 <http://1.2.3.224/28> Self 100 I * 1.2.3.240/29 <http://1.2.3.240/29> Self 100 I * 1.2.3.248/30 <http://1.2.3.248/30> Self 100 I * 1.2.3.252/31 <http://1.2.3.252/31> Self 100 I * 1.2.3.254/32 <http://1.2.3.254/32> Self 100 I Aaron _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net <mailto:juniper-nsp@puck.nether.net> https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp