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79 lines
2.7 KiB
ReStructuredText
79 lines
2.7 KiB
ReStructuredText
===
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rdr
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===
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`bastille rdr` allows you to configure dynamic rdr rules for your containers
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without modifying pf.conf (assuming you are using the `bastille0` interface
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for a private network and have enabled `rdr-anchor 'rdr/*'` in /etc/pf.conf
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as described in the Networking section).
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Note: you need to be careful if host services are configured to run
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on all interfaces as this will include the jail interface - you should
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specify the interface they run on in rc.conf (or other config files)
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.. code-block:: shell
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# bastille rdr --help
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Usage: bastille rdr TARGET [options(s)] [clear|list|(tcp|udp host_port jail_port [log ['(' logopts ')'] ] )]
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Options:
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-i [interface] | -- Set the interface to create the rdr rule on. Useful if you have multiple interfaces.
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-s [source ip] | -- Limit rdr to a source IP. Useful to only allow access from a certian IP or subnet.
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-d [destination ip] | -- Limit rdr to a destination IP. Useful if you have multiple IPs on one interface.
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# bastille rdr dev1 tcp 2001 22
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[jail1]:
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Redirecting:
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tcp any:2001 -> any:22 on em0
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# bastille rdr dev1 list
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rdr on em0 inet proto tcp from any to any port = 2001 -> 10.17.89.1 port 22
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# bastille rdr dev1 udp 2053 53
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[jail1]:
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Redirecting:
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udp any:2001 -> any:22 on em0
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# bastille rdr dev1 list
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rdr pass on em0 inet proto tcp from any to any port = 2001 -> 10.17.89.1 port 22
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rdr pass on em0 inet proto udp from any to any port = 2053 -> 10.17.89.1 port 53
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# bastille rdr dev1 clear
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nat cleared
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`bastille rdr` includes 3 options.
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-i - Set a non-default interface on which to create the rdr rule.
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-s - Limit the source IP on the rdr rule.
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-d - Limit the destination IP on the rdr rule.
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.. code-block:: shell
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# bastille rdr dev1 -i vtnet0 udp 2001 22
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[jail1]:
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Redirecting:
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tcp any:8000 -> any:80 on vtnet0
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# bastille rdr dev1 -s 192.168.0.1 tcp 8080 81
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[jail1]:
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Redirecting:
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tcp 192.168.0.1:8080 -> any:81 on em0
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# bastille rdr dev1 -d 192.168.0.84 tcp 8082 82
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[jail1]:
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Redirecting:
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tcp any:8082 -> 192.168.0.84:82 on em0
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# bastille rdr dev1 -i vtnet0 -d 192.168.0.45 tcp 9000 9000
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[jail1]:
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Redirecting:
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tcp any:9000 -> 192.168.0.45:9000 on vtnet0
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# bastille rdr dev1 list
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rdr pass on vtnet0 inet proto udp from any to any port = 2001 -> 10.17.89.1 port 22
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rdr pass on em0 inet proto tcp from 192.168.0.1 to any port = 8080 -> 10.17.89.1 port 81
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rdr pass on em0 inet proto tcp from any to 192.168.0.84 port = 8082 -> 10.17.89.1 port 82
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rdr pass on vtnet0 inet proto tcp from any to 192.168.0.45 port = 9000 -> 10.17.89.1 port 9000
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The options can be used together, as seen above.
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