North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Another question on rfc1918
aloha michael, i realize that good practice many not be general practice, but ... lsr is encouraged at routers bordering with bgp peers for debugging purposes, i.e. so that A may learn B's routing towards C without calling/writing/bothering B's engineers. but lsr really should be blocked at hosts, e.g. # grep lsr /etc/ipfw.rules add deny log all from any to any ipoptions ssrr,lsrr,rr i am not aware of a similar common use case for ssr. randy
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