Re: qwest.net dropping packets... wife would like someone to pick them up please...

2012-11-03 Thread PC
For some more information, this previous document and presentation make good resources: Document: http://www.nanog.org/meetings/nanog47/presentations/Sunday/RAS_Traceroute_N47_Sun.pdf There's also a presentation here: http://www.nanog.org/meetings/nanog45/presentations/Interpret_traceroutes.wmv

Re: qwest.net dropping packets... wife would like someone to pick them up please...

2012-11-03 Thread Randy
--- On Sat, 11/3/12, Christopher Morrow wrote: > From: Christopher Morrow > Subject: Re: qwest.net dropping packets... wife would like someone to pick > them up please... > To: "Randy Bush" > Cc: "North American Network Operators' Group" > Date: Saturday, November 3, 2012, 7:04 PM > On Sat, N

Re: qwest.net dropping packets... wife would like someone to pick them up please...

2012-11-03 Thread Christopher Morrow
On Sat, Nov 3, 2012 at 3:07 AM, Randy Bush wrote: >> one router along the path showing loss that does not continue to >> affect the rest of the path simply means the cpu on that router >> is a bit too busy to respond to icmp messages > > trivial footnote: some folk configure some routers to rate l

Re: IPv6 Netowrk Device Numbering BP

2012-11-03 Thread Fred Baker (fred)
On Nov 1, 2012, at 8:20 AM, Masataka Ohta wrote: > We should better introduce partially decimal format for > IPv6 addresses or, better, avoid IPv6 entirely. With respect, it is already possible to use the decimal subset if you wish. For example, you could write 2001:dba::192:168:2:1 It wo

Re: IPv6 Netowrk Device Numbering BP

2012-11-03 Thread joel jaeggli
On 11/1/12 2:01 PM, Owen DeLong wrote: There are better ways to avoid neighbor exhaustion attacks unless you have attackers inside your network. All of the migrations are compromises of one sort or another. We thought this one was important enough to include in an informational status RFC (6

Re: IPv6 Netowrk Device Numbering BP

2012-11-03 Thread Owen DeLong
On Nov 3, 2012, at 04:19 , Tore Anderson wrote: > * Owen DeLong > >> On Nov 2, 2012, at 02:52 , Tore Anderson >> wrote: >> >>> It absolutely does make sense, especially in the case of IPv4/IPv6 >>> translation. For example, when using NAT64, "64:ff9b::192.0.2.33" >>> is an example of a val

Re: Dark fiber usage info request - know-how pointers and experience sharing

2012-11-03 Thread Stefan
Thank you all who answered. I got a few good leads to follow, and information on operation gotchas. ***Stefan

Re: IPv6 Netowrk Device Numbering BP

2012-11-03 Thread Tore Anderson
* Owen DeLong > On Nov 2, 2012, at 02:52 , Tore Anderson > wrote: > >> It absolutely does make sense, especially in the case of IPv4/IPv6 >> translation. For example, when using NAT64, "64:ff9b::192.0.2.33" >> is an example of a valid IPv6 address that maps to 192.0.2.33. >> Much easier to re

Re: qwest.net dropping packets... wife would like someone to pick them up please...

2012-11-03 Thread Randy Bush
> one router along the path showing loss that does not continue to > affect the rest of the path simply means the cpu on that router > is a bit too busy to respond to icmp messages trivial footnote: some folk configure some routers to rate limit icmp randy