robertdavidgraham / masscan

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
GNU Affero General Public License v3.0
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IPv6 Scan is unusable for such small ranges #770

Open yoleska-dev opened 7 months ago

yoleska-dev commented 7 months ago

This doesn't make a lot of sense. 1 port, 1 /32 range.

[-] FAIL: scan range too large, max is 63-bits, requested is 97 bits Hint: scan range is number of IP addresses times number of ports Hint: IPv6 subnet must be at least /66

When most hosts are in /64 range. And for scanning MY OWN networks which we have a /32, it's impossible. I could probably make it work with /48 and a bit of mangling config files to list out all my prefixes within the /32.