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March 9, 2018 02:37
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pfctl hack: forward localhost port to another port
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| #!/usr/bin/env bash | |
| # forward localhost:8000 to localhost:3000 | |
| echo "rdr pass on lo0 inet proto tcp from any to 127.0.0.1 port 8000 -> 127.0.0.1 port 3000" | sudo pfctl -ef - | |
| # remove it | |
| sudo pfctl -F all -f /etc/pf.conf |
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