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IDProjectCategoryView StatusLast Update
0004080unrealircdpublic2019-10-14 15:40
ReporternenolodAssigned Tosyzop  
PrioritynormalSeverityfeatureReproducibilityN/A
Status closedResolutionno change required 
Summary0004080: [feature] check TKLs against underlying IPv4 IP when using Teredo/6to4
Descriptionhi,

a simple way to ban-evade on networks which support ipv6 is to use teredo/6to4 addresses instead of the ipv4 address. we should close this loophole by checking the underlying IP of the teredo/6to4 address.

a patch in charybdis has recently implemented this feature; porting it to unrealircd should not be very difficult.
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syzop

2019-10-14 15:40

administrator   ~0020978

I read the standard was deprecated in 2015, so no longer needed.

Issue History

Date Modified Username Field Change
2012-01-22 10:21 nenolod New Issue
2012-01-22 16:13 syzop Status new => acknowledged
2019-10-14 15:40 syzop Assigned To => syzop
2019-10-14 15:40 syzop Status acknowledged => closed
2019-10-14 15:40 syzop Resolution open => no change required
2019-10-14 15:40 syzop Note Added: 0020978