BBS:      TELESC.NET.BR
Assunto:  provider switch
De:       Michiel van der Vlist
Data:     Wed, 8 Apr 2026 10:10:47 +0200
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Hello Fernando,

On Tuesday April 07 2026 19:30, you wrote to me:

 FT> i receive ipv6 from router but i think that hace wrong prefix

 FT> root@scarlet:~# ifconfig enp3s0
 FT> enp3s0: flags=4163  mtu 1500
 FT>          inet 192.168.4.100  netmask 255.255.255.0  broadcast
 FT> 192.168.4.255
 FT>          inet6 fe80::523e:aaff:fe0f:fb01  prefixlen 64  scopeid
 FT> 0x20

That is the link local address. Not6hing wrong with it.

 FT>          inet6 fd24:26d6:b35c:f200:523e:aaff:fe0f:fb01  prefixlen 64
 FT> scopeid 0x0

Thats a so called ULA ( Unique Local Address) Usefull for some but these adrresses are not globally routable. a bit like 100.64.xx.xx.

 FT> fd24:: will no route to internet, true?

Indeed. What you need is a globally routable IPv6 address. These start with 2xxx

So you need to talk to you povider again.


Cheers, Michiel

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