diff options
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/options.nix | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sys/net/options.nix b/sys/net/options.nix index 292989a..a0d29d5 100644 --- a/sys/net/options.nix +++ b/sys/net/options.nix @@ -81,9 +81,17 @@ with lib; { config = { address = - if v6config.bits != 0 - then "${v6config.prefix}::${config.suffix}" - else config.suffix; + let + hextets = fragment: length (splitString ":" fragment); + separator = if doubleColon then "::" else ":"; + doubleColon = hextets v6config.prefix + hextets config.suffix < 8; + + joined = + if v6config.bits != 0 + then "${v6config.prefix}${separator}${config.suffix}" + else config.suffix; + in + joined; cidr = "${config.address}/${toString v6config.bits}"; single = "${config.address}/128"; |