REPLY: 1571.fido-ipv6@3:633/410 2418ca6a   
   MSGID: 2:310/31 5fb41305   
   CHRS: LATIN-1 2   
   TZUTC: 0100   
   TID: hpt/lnx 1.9.0-cur 2019-01-08   
   Hi Tony!   
      
   17 Nov 2020 18:47, from Tony Langdon -> Tommi Koivula:   
      
    TL> But from what I recall, IPv6 is even more dependent on properly   
    TL> working ICMP than IPv4, so even if ping is blocked, other ICMP needs   
    TL> to be allowed.   
      
   Indeed!   
   Especially IPv6 packet too big messages.   
   IPv4 would fragment on the way.   
   That is not possible in IPv6 where fragmentation is only allowed on the ends   
   of a connection.   
   It relies on the ICMP packet too big arriving at the sender, so he can resend.   
      
   CU, Ricsi   
      
   ... "Like putty in your hands" takes on a new and depressing meaning.   
   --- GoldED+/LNX   
    * Origin: A big enough hammer fixes anything! (2:310/31)   
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