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Yeah, that seems like a bad idea. 

Generally speaking, folks should never really be carrying the MICE /24 in their IGP’s anyway. It’s a bad idea, and can be harmful. Not carrying it (and using next-hop-self) protects both you and MICE. The IXP prefix shouldn’t, in theory, really be reachable from any device not directly connected in to that /24.

Does MICE itself have general use transit available for website, OOB, graphing servers, etc, where this LG (or at least 1 leg of it) could live instead?

--
Andrew Hoyos
[log in to unmask]



> On Nov 3, 2017, at 10:30 AM, Steve Howard <[log in to unmask]> wrote:
> 
> Note that the IP address for the Looking Glass is within the MICE IP space and probably does not have connectivity to the global internet.   Perhaps something to look at in the future?
> 
> 
> On 11/03/2017 07:39 AM, Doug McIntyre wrote:
>> On Fri, Nov 03, 2017 at 09:15:09AM +0000, Frank Bulk wrote: 
>>> Is the MICE Looking Glass down?  When I telnet or SSH to it, I get no prompt. 
>> 
>> Hmm, doesn't seem to be. Works for me. (both ssh & telnet). 
>> Which hostname are you using? 
>> 
>> $ ssh [log in to unmask] C 
>> 
>> ********************************************************************** 
>> 
>> 
>> 
>>                             MICE MN BGP Route Views 
>> 
>>                             http://www.micemn.net/ 
>> 
>> 
>> 
>> This router has views of the full routing table from the route reflectors 
>> 
>> of the MICEMN peering point in Minneapolis, MN, USA. 
>> The list of participants are located at http://www.micemn.net/participants.html 
>> 
>> 
>> 
>> Login with username 'rviews' to access the router via telnet/ssh. 
>> ********************************************************************** 
>> 
>> 
>> 
>> 
>> 
>> 
>> micemn-lg>show ip route 
>> Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP 
>>       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 
>>       E1 - OSPF external type 1, E2 - OSPF external type 2 
>>       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 
>>       ia - IS-IS inter area, * - candidate default, U - per-user static route 
>>       o - ODR, P - periodic downloaded static route 
>> 
>> Gateway of last resort is 216.250.183.14 to network 0.0.0.0 
>> 
>> B    204.221.17.0/24 [20/25] via 206.108.255.121, 2d20h 
>> B    203.221.22.0/24 [20/474] via 206.108.255.52, 3w1d 
>> B    192.170.106.0/24 [20/474] via 206.108.255.52, 7w0d 
>> B    199.16.214.0/24 [20/95] via 206.108.255.52, 2w0d 
>> B    194.50.241.0/24 [20/1265] via 206.108.255.52, 5d19h 
>> B    202.70.142.0/24 [20/474] via 206.108.255.52, 3w1d 
>> B    202.49.249.0/24 [20/260] via 206.108.255.52, 7w0d 
>> B    196.223.25.0/24 [20/960] via 206.108.255.52, 1d23h 
>> B    203.18.218.0/24 [20/474] via 206.108.255.52, 3w1d 
>> B    202.154.83.0/24 [20/474] via 206.108.255.52, 7w0d 
>> B    203.190.112.0/24 [20/1970] via 206.108.255.52, 1d07h 
>> B    199.5.199.0/24 [20/90] via 206.108.255.52, 3w1d 
>> B    208.66.148.0/24 [20/308] via 206.108.255.52, 5w3d 
>> B    203.142.67.0/24 [20/1970] via 206.108.255.52, 17:42:42 
>> B    199.96.161.0/24 [20/265] via 206.108.255.52, 1d14h 
>> B    192.189.123.0/24 [20/81] via 206.108.255.52, 4w3d 
>> B    192.83.149.0/24 [20/482] via 206.108.255.52, 2w3d 
>> 
>> ... 
>> 
>> 
>> 
> 
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