North American Network Operators Group|
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Re: RFC1918 addresses to permit in for VPN?
On Thu, 28 December 2000, "Miguel A.L. Paraz" wrote: > Our DSUA filter had to have a small hole punched in since a customer had a VPN > (I do not know yet as to what kind) which was receiving packets sourced at > 172.17.x.x. Is this a misconfiguration on the sender's end, or a "feature." > > I think there was earlier discussion on VPN's requiring ICMP (echo?) Its not a very private or virtual network if it leaks addresses into a data stream visible to your filters.