i am still trying to understand why this is causing so much of a problem, possibly masking a second bug. but i would appreciate knowing how widespread the leakage is.
rg-tig0#sh ip bg 204.70.0.0 255.255.0.0 l
We're only picking up the ones tagged with MCI's internal AS's: *> 204.70.0.0/15 198.32.136.12 150 3561 i *> 204.70.128.0/21 198.32.136.12 150 3561 4292 i *> 204.70.138.0 198.32.136.12 150 3561 4281 i *> 204.70.139.0 198.32.136.12 150 3561 4286 ? *> 204.70.140.0 198.32.136.12 150 3561 4286 ? *> 204.70.141.0 198.32.136.12 150 3561 4286 ? *> 204.70.142.0 198.32.136.12 150 3561 4286 ? *> 204.70.144.0 198.32.136.12 150 3561 4286 i *> 204.70.145.0 198.32.136.12 150 3561 4286 ? *> 204.70.240.0/20 198.32.136.12 150 3561 4292 i Notice we're picking up the /15 adv. I'm sure you can see it with a 255.254.0.0 query mask. I see your stuff: *> 204.71.144.0/21 198.32.136.12 150 3561 3927 i *> 204.71.152.0 198.32.136.12 150 3561 3927 i *> 204.71.153.0 198.32.136.12 150 3561 3927 i *> 204.71.155.0 198.32.136.12 150 3561 3927 i *> 204.71.156.0/22 198.32.136.12 150 3561 3927 i You have 204.71.144.0/20. No aggregation? ;) Sounds like a route-map doesn't have a no-adv tag set right at MCI. You're seeing all their IBGP stuff. For me, it seems like kind of a waste to adv a bunch of specifics if they're internal anyway :) The ones above all use MCI's internal AS's. I'd just like to see the /15, nothing else. rob.
Network Next Hop Metric LocPrf Weight Path *> 204.70.0.0/16 204.70.52.25 1000 0 3561 i * 199.2.96.5 1000 0 3130 3561 i
[etc]
*> 204.70.1.0 204.70.52.25 1000 0 3561 i *> 204.70.3.0 204.70.52.25 1000 0 3561 ?tc *> 204.70.6.0/28 204.70.52.25 1000 0 3561 i *> 204.70.6.16/28 204.70.52.25 1000 0 3561 i *> 204.70.6.32/28 204.70.52.25 1000 0 3561 i *> 204.70.6.48/28 204.70.52.25 1000 0 3561 i *> 204.70.6.80/28 204.70.52.25 1000 0 3561 i *> 204.70.6.96/28 204.70.52.25 1000 0 3561 i *> 204.70.6.112/28 204.70.52.25 1000 0 3561 i *> 204.70.6.128/28 204.70.52.25 1000 0 3561 i *> 204.70.6.144/28 204.70.52.25 0 1000 0 3561 i *> 204.70.6.160/28 204.70.52.25 1000 0 3561 i *> 204.70.15.0 204.70.52.25 1000 0 3561 i *> 204.70.16.0 204.70.52.25 1000 0 3561 i *> 204.70.17.0 204.70.52.25 1000 0 3561 i *> 204.70.18.0 204.70.52.25 1000 0 3561 i *> 204.70.19.0 204.70.52.25 1000 0 3561 i *> 204.70.20.0 204.70.52.25 1000 0 3561 i *> 204.70.21.0 204.70.52.25 1000 0 3561 i *> 204.70.22.0 204.70.52.25 1000 0 3561 i *> 204.70.23.0 204.70.52.25 1000 0 3561 i *> 204.70.24.0 204.70.52.25 1000 0 3561 i *> 204.70.25.0 204.70.52.25 1000 0 3561 i *> 204.70.26.0 204.70.52.25 1000 0 3561 i *> 204.70.27.0 204.70.52.25 1000 0 3561 i *> 204.70.28.0 204.70.52.25 1000 0 3561 i *> 204.70.29.0 204.70.52.25 1000 0 3561 i *> 204.70.30.0 204.70.52.25 1000 0 3561 i *> 204.70.31.0 204.70.52.25 1000 0 3561 i *> 204.70.32.0 204.70.52.25 1000 0 3561 i *> 204.70.33.0 204.70.52.25 1000 0 3561 i *> 204.70.34.0 204.70.52.25 1000 0 3561 i *> 204.70.35.0 204.70.52.25 1000 0 3561 i *> 204.70.36.0 204.70.52.25 1000 0 3561 i *> 204.70.37.0 204.70.52.25 1000 0 3561 i *> 204.70.38.0 204.70.52.25 1000 0 3561 i *> 204.70.39.0 204.70.52.25 1000 0 3561 i *> 204.70.40.0 204.70.52.25 1000 0 3561 i *> 204.70.41.0 204.70.52.25 1000 0 3561 i *> 204.70.42.0 204.70.52.25 1000 0 3561 i *> 204.70.43.0 204.70.52.25 1000 0 3561 i *> 204.70.44.0 204.70.52.25 1000 0 3561 i *> 204.70.45.0 204.70.52.25 1000 0 3561 i *> 204.70.46.0 204.70.52.25 1000 0 3561 i *> 204.70.47.0 204.70.52.25 1000 0 3561 i *> 204.70.48.0 204.70.52.25 1000 0 3561 i *> 204.70.49.0 204.70.52.25 1000 0 3561 i *> 204.70.50.0 204.70.52.25 1000 0 3561 i *> 204.70.51.0 204.70.52.25 1000 0 3561 i *> 204.70.52.0 204.70.52.25 0 1000 0 3561 i *> 204.70.53.0 204.70.52.25 1000 0 3561 i *> 204.70.54.0 204.70.52.25 1000 0 3561 i *> 204.70.55.0 204.70.52.25 1000 0 3561 i *> 204.70.56.0 204.70.52.25 1000 0 3561 i *> 204.70.57.0 204.70.52.25 1000 0 3561 i *> 204.70.58.0 204.70.52.25 1000 0 3561 i *> 204.70.59.0 204.70.52.25 1000 0 3561 i *> 204.70.60.0 204.70.52.25 1000 0 3561 i *> 204.70.64.128/27 204.70.52.25 1000 0 3561 i *> 204.70.65.0 204.70.52.25 1000 0 3561 i *> 204.70.66.0 204.70.52.25 1000 0 3561 i *> 204.70.67.0 204.70.52.25 1000 0 3561 i *> 204.70.68.0 204.70.52.25 1000 0 3561 i *> 204.70.69.0 204.70.52.25 1000 0 3561 i *> 204.70.70.0 204.70.52.25 1000 0 3561 i *> 204.70.71.0 204.70.52.25 1000 0 3561 i *> 204.70.72.0 204.70.52.25 1000 0 3561 i *> 204.70.74.0 204.70.52.25 1000 0 3561 i *> 204.70.74.128/27 204.70.52.25 1000 0 3561 i *> 204.70.74.160/27 204.70.52.25 1000 0 3561 i *> 204.70.74.192/27 204.70.52.25 1000 0 3561 i *> 204.70.75.0 204.70.52.25 1000 0 3561 i *> 204.70.76.0 204.70.52.25 1000 0 3561 i *> 204.70.77.0 204.70.52.25 1000 0 3561 i *> 204.70.78.0 204.70.52.25 1000 0 3561 i *> 204.70.80.128/27 204.70.52.25 1000 0 3561 i *> 204.70.80.160/27 204.70.52.25 1000 0 3561 i *> 204.70.80.192/27 204.70.52.25 1000 0 3561 i *> 204.70.81.0 204.70.52.25 1000 0 3561 i *> 204.70.82.0 204.70.52.25 1000 0 3561 i *> 204.70.83.0 204.70.52.25 1000 0 3561 i *> 204.70.84.0 204.70.52.25 1000 0 3561 i *> 204.70.86.128/27 204.70.52.25 1000 0 3561 i *> 204.70.86.160/27 204.70.52.25 1000 0 3561 i *> 204.70.86.192/27 204.70.52.25 1000 0 3561 i *> 204.70.87.0 204.70.52.25 1000 0 3561 i *> 204.70.88.0 204.70.52.25 1000 0 3561 i *> 204.70.89.0 204.70.52.25 1000 0 3561 i *> 204.70.90.0 204.70.52.25 1000 0 3561 i *> 204.70.92.128/27 204.70.52.25 1000 0 3561 i *> 204.70.92.160/27 204.70.52.25 1000 0 3561 i *> 204.70.92.192/27 204.70.52.25 1000 0 3561 i *> 204.70.93.0 204.70.52.25 1000 0 3561 i *> 204.70.94.0 204.70.52.25 1000 0 3561 i *> 204.70.95.0 204.70.52.25 1000 0 3561 i *> 204.70.96.0 204.70.52.25 1000 0 3561 i *> 204.70.98.128/27 204.70.52.25 1000 0 3561 i *> 204.70.98.160/27 204.70.52.25 1000 0 3561 i *> 204.70.98.192/27 204.70.52.25 1000 0 3561 i *> 204.70.99.0 204.70.52.25 1000 0 3561 i *> 204.70.100.0 204.70.52.25 1000 0 3561 i *> 204.70.101.0 204.70.52.25 1000 0 3561 i *> 204.70.102.0 204.70.52.25 1000 0 3561 i *> 204.70.104.128/27 204.70.52.25 1000 0 3561 i *> 204.70.104.160/27 204.70.52.25 1000 0 3561 i *> 204.70.104.192/27 204.70.52.25 1000 0 3561 i *> 204.70.105.0 204.70.52.25 1000 0 3561 i *> 204.70.106.0 204.70.52.25 1000 0 3561 i *> 204.70.107.0 204.70.52.25 1000 0 3561 i *> 204.70.108.0 204.70.52.25 1000 0 3561 i *> 204.70.109.0 204.70.52.25 1000 0 3561 i *> 204.70.110.0 204.70.52.25 1000 0 3561 i *> 204.70.111.0 204.70.52.25 1000 0 3561 i *> 204.70.112.0 204.70.52.25 1000 0 3561 i *> 204.70.114.128/27 204.70.52.25 1000 0 3561 i *> 204.70.114.160/27 204.70.52.25 1000 0 3561 i *> 204.70.114.192/27 204.70.52.25 1000 0 3561 i *> 204.70.115.0 204.70.52.25 1000 0 3561 i *> 204.70.116.0 204.70.52.25 1000 0 3561 i *> 204.70.117.0 204.70.52.25 1000 0 3561 i *> 204.70.118.0 204.70.52.25 1000 0 3561 i *> 204.70.127.0/29 204.70.52.25 1000 0 3561 i *> 204.70.128.0/21 204.70.52.25 1000 0 3561 4292 i *> 204.70.135.0 204.70.52.25 1000 0 3561 i *> 204.70.138.0 204.70.52.25 1000 0 3561 4281 i *> 204.70.139.0 204.70.52.25 1000 0 3561 4286 ? *> 204.70.140.0 204.70.52.25 1000 0 3561 4286 ? *> 204.70.141.0 204.70.52.25 1000 0 3561 4286 ? *> 204.70.142.0 204.70.52.25 1000 0 3561 4286 ? *> 204.70.143.0 204.70.52.25 1000 0 3561 i *> 204.70.144.0 204.70.52.25 1000 0 3561 4286 i *> 204.70.145.0 204.70.52.25 1000 0 3561 4286 ? *> 204.70.152.0 204.70.52.25 1000 0 3561 i *> 204.70.152.128/27 204.70.52.25 1000 0 3561 i *> 204.70.153.0 204.70.52.25 1000 0 3561 i *> 204.70.154.0 204.70.52.25 1000 0 3561 i *> 204.70.155.0 204.70.52.25 1000 0 3561 i *> 204.70.156.0 204.70.52.25 1000 0 3561 i *> 204.70.158.0/23 204.70.52.25 1000 0 3561 i *> 204.70.158.96/28 204.70.52.25 1000 0 3561 i *> 204.70.158.112/28 204.70.52.25 1000 0 3561 i *> 204.70.158.128/27 204.70.52.25 1000 0 3561 i *> 204.70.158.160/27 204.70.52.25 1000 0 3561 i *> 204.70.158.192/27 204.70.52.25 1000 0 3561 i *> 204.70.159.0 204.70.52.25 1000 0 3561 i *> 204.70.160.0 204.70.52.25 1000 0 3561 i *> 204.70.160.0/23 204.70.52.25 1000 0 3561 i *> 204.70.161.0 204.70.52.25 1000 0 3561 i *> 204.70.162.0 204.70.52.25 1000 0 3561 i *> 204.70.164.128/27 204.70.52.25 1000 0 3561 i *> 204.70.164.160/27 204.70.52.25 1000 0 3561 i *> 204.70.164.192/27 204.70.52.25 1000 0 3561 i *> 204.70.165.0 204.70.52.25 1000 0 3561 i *> 204.70.166.0 204.70.52.25 1000 0 3561 i *> 204.70.167.0 204.70.52.25 1000 0 3561 i *> 204.70.168.0 204.70.52.25 1000 0 3561 i *> 204.70.170.128/27 204.70.52.25 1000 0 3561 i *> 204.70.170.160/27 204.70.52.25 1000 0 3561 i *> 204.70.170.192/27 204.70.52.25 1000 0 3561 i *> 204.70.171.0 204.70.52.25 1000 0 3561 i *> 204.70.172.0 204.70.52.25 1000 0 3561 i *> 204.70.173.0 204.70.52.25 1000 0 3561 i *> 204.70.174.0 204.70.52.25 1000 0 3561 i *> 204.70.179.96/28 204.70.52.25 1000 0 3561 i *> 204.70.179.112/28 204.70.52.25 1000 0 3561 i *> 204.70.179.128/27 204.70.52.25 1000 0 3561 i *> 204.70.180.0 204.70.52.25 1000 0 3561 i *> 204.70.181.0 204.70.52.25 1000 0 3561 i *> 204.70.182.0 204.70.52.25 1000 0 3561 i *> 204.70.183.0 204.70.52.25 1000 0 3561 i *> 204.70.185.96/28 204.70.52.25 1000 0 3561 i *> 204.70.185.112/28 204.70.52.25 1000 0 3561 i *> 204.70.185.128/27 204.70.52.25 1000 0 3561 i *> 204.70.186.0 204.70.52.25 1000 0 3561 i *> 204.70.187.0 204.70.52.25 1000 0 3561 i *> 204.70.188.0 204.70.52.25 1000 0 3561 i *> 204.70.189.0 204.70.52.25 1000 0 3561 i *> 204.70.191.96/28 204.70.52.25 1000 0 3561 i *> 204.70.191.128/27 204.70.52.25 1000 0 3561 i *> 204.70.192.0 204.70.52.25 1000 0 3561 i *> 204.70.193.0 204.70.52.25 1000 0 3561 i *> 204.70.194.0 204.70.52.25 1000 0 3561 i *> 204.70.195.0 204.70.52.25 1000 0 3561 i *> 204.70.197.96/28 204.70.52.25 1000 0 3561 i *> 204.70.197.112/28 204.70.52.25 1000 0 3561 i *> 204.70.197.128/27 204.70.52.25 1000 0 3561 i *> 204.70.198.0 204.70.52.25 1000 0 3561 i *> 204.70.199.0 204.70.52.25 1000 0 3561 i *> 204.70.200.0 204.70.52.25 1000 0 3561 i *> 204.70.201.0 204.70.52.25 1000 0 3561 i *> 204.70.203.96/28 204.70.52.25 1000 0 3561 i *> 204.70.203.112/28 204.70.52.25 1000 0 3561 i *> 204.70.204.0 204.70.52.25 1000 0 3561 i *> 204.70.205.0 204.70.52.25 1000 0 3561 i *> 204.70.206.0 204.70.52.25 1000 0 3561 i *> 204.70.207.0 204.70.52.25 1000 0 3561 i *> 204.70.208.128/27 204.70.52.25 1000 0 3561 i *> 204.70.208.160/27 204.70.52.25 1000 0 3561 i *> 204.70.208.192/27 204.70.52.25 1000 0 3561 i *> 204.70.208.224/27 204.70.52.25 1000 0 3561 i *> 204.70.233.0 204.70.52.25 1000 0 3561 i *> 204.70.240.0/20 204.70.52.25 1000 0 3561 4292 i *> 204.70.248.0/21 204.70.52.25 1000 0 3561 i