Re: 23456 without AS4_PATH?

2009-02-28 Thread sthaug
Anyone else seeing this: * 91.196.186.0/24 62.237.167.25 0 3292 3549 15703 43531 23456 i http://www.ietf.org/rfc/rfc4893.txt 6. Transition An OLD BGP speaker MUST NOT use AS_TRANS as its Autonomous System number. Seeing it here too. On our 4-byte capable

Re: 23456 without AS4_PATH?

2009-02-28 Thread Saku Ytti
On (2009-02-28 18:05 +0100), sth...@nethelp.no wrote: show route 195.128.231.0/24 detail [..omitted..] AS path: AS2 PA[5]: 39792 35320 AS_TRANS AS_TRANS 35748 AS path: AS4 PA[4]: 35320 3.21 AS_TRANS 35748 AS path: Merged[5]: 39792 35320

Re: Peering Wars of 1998

2009-02-28 Thread J.D. Falk
nan...@yorku.ca wrote: I'm rsrching the Peering Wars of 1998...anyone able to provide info wd be greatly appreciated. MAE-East was knee-deep in blood. I still have nightmares. -- J.D. Falk Return Path Inc http://www.returnpath.net/

Re: MAC address confusion

2009-02-28 Thread Grzegorz Banasiak
Whic one of these, is locally assigned unicast MAC address, when talking about output format CSCO uses? 4000.. (Local IXPs choice) 0200.. (My money is here) the second one. most significant byte is on the left, but within the byte, most significant bits are on the right. so

ISP network re-design feedback requested

2009-02-28 Thread Steve Bertrand
Hi everyone, Hopefully my question is operational 'enough' to be asked here, as I don't know of any other place to ask... Still trying to redesign (as-I-go) our ISP network, I've realized that we are not large enough to deploy a full three layer approach (core, dist, acc), so I'm trying to

Re: MAC address confusion

2009-02-28 Thread JAKO Andras
http://standards.ieee.org/regauth/oui/oui.txt 02-07-01 (hex) RACAL-DATACOM A0-6A-00 (hex) Verilink Corporation In either case two of the lowest or highest bits of 1st octet seems to be happily used to assign addresses. What am I missing here? After enabling

Re: DPI or Flow Management

2009-02-28 Thread Steve Bertrand
Francois Menard wrote: The Coalition of Internet Service Providers has filed a substantial contribution at the CRTC stating: 1) The CRTC should forbid DPI, as it cannot be proven to be 98.5% effective at trapping P2P, such as to guarantee congestion relief 2) The CRTC should allow for

Re: MAC address confusion

2009-02-28 Thread Saku Ytti
On (2009-02-28 22:38 +0100), JAKO Andras wrote: Hey, http://standards.ieee.org/regauth/oui/oui.txt 02-07-01 (hex)RACAL-DATACOM After enabling DECnet routing, the interface MAC address turns to something like this: Hardware is BCM1250 Internal MAC, address is

Can I know how this network works (resend)?

2009-02-28 Thread Deric Kwok
Hi all main router- 3 static routes ip route 192.168.0.0/24 10.0.0.1 (routerA) ip route 192.168.1.0/24 10.0.0.2 (routerB) same switch ---telecom company---client request ip route 192.168.2.0/24 10.0.0.3 (routerC) Diagram === ---routerA---

Clueful BGP Engineers

2009-02-28 Thread Gregory Boehnlein
Can someone with a clue from the following two carriers please contact me off list? XO - ASN 2828 Level 3 - ASN 3356 I am currently experiencing a UDP/DNS DOS originating from 165.194.27.159 in Aisia. We have attempted to blackhole the subnet using BGP communities, but the requests are being