mycelium: Invalid IP address format

[scottyeager]

Seen repeatedly in the logs of mainnet node 3745:

2024-11-13 15:02:57 [-] mycelium: Invalid IP address format: fe80::86d3:43ff:fe27:7dc1%zos

[delandtj]

Giving mycelium a link-local adress to work with is a bug. is there a way we can find out how that got there ?

[scottyeager]

Checking the logs again, I noticed there's some potentially related lines from dhcp-zos:

[-] mycelium: Invalid IP address format: fe80::86d3:43ff:fe27:7dc1%zos
[-] dhcp-zos: zos: dropping DHCPv6 due to no valid routers
[-] dhcp-zos: zos: soliciting a DHCPv6 lease
[-] dhcp-zos: zos: Router Advertisement from fe80::86d3:43ff:fe27:7dc1

I didn't see any other clues in the logs.

[ashraffouda]

I investigated this the issue is coming originally from mycelium if we ran myc inside a namespace it goes over all interfaces in this namespace trying to parse the ips so I believe this should be handled in myc itself to properl parse link-local addr or just ignore them because it is not needed

[ashraffouda]

threefoldtech/mycelium#674