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RE: The use of .0/.255 addresses.
Title: RE: The use of .0/.255 addresses.
I see traffic from this last IP address octet all the time from prefixes of length less than /24. Use of these host id's when the prefix length is greater than or equal to /24 is illegal. So if that's your case, I'd suggest not doing it.
If that's not the case, look for over-zealous or incorrect filters in the path. I saw this situation once before. There was a border ingress filter with a typo in it...
> Various people I've asked about this have said they wouldn't