On Jan 17, 2008, at 6:15 PM, Mark Nottingham wrote: > ...I'm thinking of firewalls I deployed in the finance industry. > Don't know how common that level of strictness is (it certainly > isn't in the IT industry itself, but we're atypical). That's true -- the financial sector has (or at least had) a lot of event-based systems that used RPC or message-passing over UDP. It would be kind of bad for them to let that stuff leak. OTOH, they probably wouldn't be keen on automating traversal pings from inside their networks anyway. ....RoyReceived on Friday, 18 January 2008 02:24:57 UTC
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