Anyone know how to get Karl at this hour?
It appears MCS is advertising one of my blocks (along with a specific that has my primary DNS): * 204.95.0.0/18 198.32.136.5 0 1740 5646 3365 i * 198.32.176.25 0 1740 5646 3365 i *> 198.32.146.20 0 1740 5646 3365 i * 198.32.136.55 0 1740 5646 3365 i * 192.157.69.5 0 1740 5646 3365 i
BGP routing table entry for 204.95.160.0/24, version 11953916 Paths: (2 available, no best path, advertised over IBGP) 1239 5646 3365 (history entry) 192.157.69.10 from 192.157.69.10 (144.228.62.1) Origin incomplete, metric 2, localpref 100, external Community: 2548:667 Dampinfo: penalty 1558, flapped 3 times in 01:36:59 1239 5646 3365 (history entry) 192.157.69.9 from 192.157.69.9 (144.228.61.1) Origin incomplete, metric 57, localpref 100, external Community: 2548:667 Dampinfo: penalty 1557, flapped 3 times in 01:37:09
I emailed and called his contact number that's on both his ARIN and NIC contact info, but it's not 24x7. Help! Ryan Brooks ryan@inc.net
That's not his block, its ours; Sprint (NETBLK-SPRINTLINK-BLKB) SPRINTLINK-BLKB 204.94.0.0 - 204.97.255.0 Macro Computing (NETBLK-SPRINT-CC5F3F) SPRINT-CC5F3F 204.95.0.0 - 204.95.63.0 On Tue, Aug 25, 1998 at 12:29:22AM -0500, Ryan Brooks wrote:
It appears MCS is advertising one of my blocks (along with a specific that has my primary DNS):
* 204.95.0.0/18 198.32.136.5 0 1740 5646 3365 i * 198.32.176.25 0 1740 5646 3365 i *> 198.32.146.20 0 1740 5646 3365 i * 198.32.136.55 0 1740 5646 3365 i * 192.157.69.5 0 1740 5646 3365 i
-- -- Karl Denninger (karl@MCS.Net)| MCSNet - Serving Chicagoland and Wisconsin http://www.mcs.net/ | T1's from $600 monthly / All Lines K56Flex/DOV | NEW! Corporate ISDN Prices dropped by up to 50%! Voice: [+1 312 803-MCS1 x219]| EXCLUSIVE NEW FEATURE ON ALL PERSONAL ACCOUNTS Fax: [+1 312 803-4929] | *SPAMBLOCK* Technology now included at no cost
On Wed, Aug 26, 1998 at 10:56:50AM -0500, Karl Denninger wrote:
That's not his block, its ours;
Sprint (NETBLK-SPRINTLINK-BLKB) SPRINTLINK-BLKB 204.94.0.0 - 204.97.255.0 Macro Computing (NETBLK-SPRINT-CC5F3F) SPRINT-CC5F3F 204.95.0.0 - 204.95.63.0
Addemdum: I've traded several emails with Ryan about this; it APPEARS that an upstream of ours was screwed up and announcing the specific /24 in question (we have no log of that ever having happened, nobody has touched the router configuration on our side, we have no customers who can inject a route without adding their own ASN to the path - which didn't happen - and further, only ONE of our upstreams was announcing the claimed more specific - and we send ALL internal routes to all BGP-speaking transit providers and peers, so if we were generating it the route should have shown up via multiple paths - which it appears did not happen.) We're still looking into this. -- -- Karl Denninger (karl@MCS.Net)| MCSNet - Serving Chicagoland and Wisconsin http://www.mcs.net/ | T1's from $600 monthly / All Lines K56Flex/DOV | NEW! Corporate ISDN Prices dropped by up to 50%! Voice: [+1 312 803-MCS1 x219]| EXCLUSIVE NEW FEATURE ON ALL PERSONAL ACCOUNTS Fax: [+1 312 803-4929] | *SPAMBLOCK* Technology now included at no cost
participants (2)
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Karl Denninger -
Ryan Brooks