Re: link avoidance

2015-05-06 Thread Scott Whyte
On 5/6/15 15:56, Randy Bush wrote: a fellow researcher wants > to make the case that in some scenarios it is very important for a > network operator to be able to specify that traffic should *not* > traverse a certain switch/link/group of switches/group of links > (that's t

Re: link avoidance

2015-05-06 Thread Christopher Morrow
On Wed, May 6, 2015 at 6:56 PM, Randy Bush wrote: > a fellow researcher wants > > > to make the case that in some scenarios it is very important for a > > network operator to be able to specify that traffic should *not* > > traverse a certain switch/link/group of switches/group of link

Re: link avoidance

2015-05-06 Thread Jimmy Hess
On Wed, May 6, 2015 at 6:41 PM, Matthew Kaufman wrote: > On 5/6/2015 3:56 PM, Randy Bush wrote: > I don't think it is common, but I have a microwave network made up of a > combination of license-free links and amateur radio band links (where no > commercial traffic is permitted). For now the ham-

Re: link avoidance

2015-05-06 Thread Owen DeLong
The most common place where I have encountered that would involve differing AUPs on different links. For example, if one has a link which is built on an amateur radio layer 1, one cannot carry commercial, pornographic, encrypted, or certain other kinds of traffic on that link. I believe Intern

Re: link avoidance

2015-05-06 Thread Matthew Kaufman
On 5/6/2015 3:56 PM, Randy Bush wrote: a fellow researcher wants > to make the case that in some scenarios it is very important for a > network operator to be able to specify that traffic should *not* > traverse a certain switch/link/group of switches/group of links > (that's

Re: link avoidance

2015-05-06 Thread William Herrin
On Wed, May 6, 2015 at 6:56 PM, Randy Bush wrote: > a fellow researcher wants > > > to make the case that in some scenarios it is very important for a > > network operator to be able to specify that traffic should *not* > > traverse a certain switch/link/group of switches/group of link