0d9da7f7f2
- ip6tables nat commands now redirect stderr to /dev/null so missing ip6table_nat module doesn't fail PostUp and kill the service - Pre-load ip6table_nat kernel module (ignore_errors for minimal kernels) - Collapse PostUp/PostDown to single-line semicolon-chained commands (avoids any heredoc whitespace or multi-line parsing issues) - Remove comments from inside wg0.conf config body Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>