nanog mailing list archives
Re: IP over SONET considered harmful?
From: "Sean M. Doran" <smd () clock org>
Date: Sat, 21 Mar 1998 05:34:42 -0800
| Not decrementing the IP TTL at each LSR hop no more breaks the | IP TTL mechanisms than does frame-relay or ATM. If this is the goal why not have a knob to generate an "appropriate" ICMP message when IP TTL is exceeded, where appropriate may mean "not relating to the MPLS infrastructure" or "none at all"? If people really really want to make sure IP ttl is decremented only by one no matter how many MPLS hops there have been, then they are obviously not worried about forwarding loops across a possibly very long (and consequently probably very expensive) MPLS cloud, and should not object to my earlier proposal for the configuration command. | ps. In fact, there may even be some ISP's that would prefer that | their internal L2 infrastructure remain invisible. These ISPs are wankers. Sean. (and that is the politest way I would put it)
Current thread:
- Re: IP over SONET considered harmful?, (continued)
- Re: IP over SONET considered harmful? Paul Ferguson (Mar 20)
- Re: IP over SONET considered harmful? Scott Brim (Mar 21)
- Re: IP over SONET considered harmful? John G. Scudder (Mar 23)
- Re: IP over SONET considered harmful? Paul E. Erkkila (Mar 23)
- Re: IP over SONET considered harmful? avg (Mar 20)
- Re: IP over SONET considered harmful? Martin Hannigan (Mar 20)
- Re: IP over SONET considered harmful? Paul Ferguson (Mar 20)
- Re: IP over SONET considered harmful? Vadim Antonov (Mar 20)
- Re: IP over SONET considered harmful? Stan Hanks (Mar 21)
- Re: IP over SONET considered harmful? Martin Hannigan (Mar 20)
- Re: IP over SONET considered harmful? Vadim Antonov (Mar 21)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 21)
- Re: IP over SONET considered harmful? Paul Ferguson (Mar 21)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 21)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 21)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 22)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 22)
- Re: IP over SONET considered harmful? Vadim Antonov (Mar 22)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 22)
- Re: IP over SONET considered harmful? Mike Trest (In Japan) (Mar 22)
- Re: IP over SONET considered harmful? Peter E. Giza (Mar 23)
- Re: IP over SONET considered harmful? Sean M. Doran (Mar 24)