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# rke2
a
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c
link-local addresses require a scope…
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brandond@dev01:~$ ip addr show dev ens5
2: ens5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc mq state UP group default qlen 1000
    link/ether 02:6a:1a:c6:56:a9 brd ff:ff:ff:ff:ff:ff
    inet 172.31.29.20/20 metric 100 brd 172.31.31.255 scope global dynamic ens5
       valid_lft 2745sec preferred_lft 2745sec
    inet6 fe80::6a:1aff:fec6:56a9/64 scope link
       valid_lft forever preferred_lft forever
brandond@dev01:~$ nc -l -p 8080 -s 172.31.29.20
^C
brandond@dev01:~$ nc -l -p 8080 -s fe80::6a:1aff:fec6:56a9
nc: Invalid argument
brandond@dev01:~$ nc -l -p 8080 -s fe80::6a:1aff:fec6:56a9%ens5
^C
brandond@dev01:~$
but its a terrible idea to do that anyway, even if you can make it work
e
ah thanks @creamy-pencil-82913 and yes I 100% agree
although it does appear rke2 does some validation and does not like this:
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invalid node-ip: invalid ip format 'fe80::3c:acff:fe18:ded5%ens5'
c
lol yeah you definitely can’t use that as the node ip
e
lol yeah... i was mostly trying to "work-a-round" a customer issue but it's a silly way to do it, thx for the info
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