nanog mailing list archives

Re: not rewriting next-hop, pointing default, ...


From: Karl Denninger <karl () Mcs Net>
Date: Thu, 11 Sep 1997 18:03:34 -0500

On Thu, Sep 11, 1997 at 03:54:00PM -0800, Randy Bush wrote:
LSR is actually a significant security issue.  So, while I do
understand and am sympathetic to the operational debugging
issues that LSR addresses, I think that requiring a peer to
enable LSR more than 2 hops inside their network from the
outside world is unreasonable.

So, you're comfortable with asking for LSR at the IX and a hop behind?

In a world where SSH were available in cisco routers and/or
IPsec were more widely deployed, I might have different views.

K5 does not give you sufficient warm fuzzies?

randy

Get a few connections to your core hardware hijacked and you'll start
installing hardwired modems on console ports and shutting off access to 
the telnet side entirely.

That's a SERIOUS pain in the arse.

--
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