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| author | lassulus <lass@aidsballs.de> | 2016-04-12 15:11:31 +0200 |
|---|---|---|
| committer | lassulus <lass@aidsballs.de> | 2016-04-12 15:11:31 +0200 |
| commit | be6bfb17365046486abdd3af01f05b0cb99331ea (patch) | |
| tree | 0c7b65bc6a71e9355a2e20effff041298441c5b3 /lass/2configs | |
| parent | a1d80db7cc499bb9a850250357b0921fa61f5a59 (diff) | |
l 2 base: redirect internet ssh port to 45621
Diffstat (limited to 'lass/2configs')
| -rw-r--r-- | lass/2configs/base.nix | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lass/2configs/base.nix b/lass/2configs/base.nix index d83e53772..4a4468300 100644 --- a/lass/2configs/base.nix +++ b/lass/2configs/base.nix @@ -173,6 +173,13 @@ with config.krebs.lib; krebs.iptables = { enable = true; tables = { + nat.PREROUTING.rules = [ + { predicate = "! -i retiolum -p tcp -m tcp --dport 22"; target = "REDIRECT --to-ports 0"; precedence = 100; } + { predicate = "-p tcp -m tcp --dport 45621"; target = "REDIRECT --to-ports 22"; precedence = 99; } + ]; + nat.OUTPUT.rules = [ + { predicate = "-o lo -p tcp -m tcp --dport 45621"; target = "REDIRECT --to-ports 22"; precedence = 100; } + ]; filter.INPUT.policy = "DROP"; filter.FORWARD.policy = "DROP"; filter.INPUT.rules = [ |