# Pritunl Zero -

**URL:** <https://forum.pritunl.com/t/pritunl-zero/3607>\
**Category:** Pritunl Zero\
**Tags:** pritunl-zero\
**Created:** [November 5, 2025, 4:32pm UTC](https://forum.pritunl.com/t/pritunl-zero/3607 "2025-11-05T16:32:36Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![vinzBravo](https://forum.pritunl.com/letter_avatar_proxy/v4/letter/v/58f4c7/32.png) [@vinzBravo](https://forum.pritunl.com/u/vinzBravo)\
**Post date:** [November 5, 2025, 4:32pm UTC](https://forum.pritunl.com/t/pritunl-zero/3607/1 "2025-11-05T16:32:36Z")

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Hello Support

Can the bastion’s listening port be different from the port used in the _ProxyJump_ option in the `~/.ssh/config` file?

I just found a unique configuration for this on the Authorities :  
Bastion Hostname and Port

For context : i want to start the listening ssh on my bastion host on port 9801 but when client renew key the pritunl will send in `~/.ssh/config`

ProxyJump bastion@bastion-pritunl.pritunl.net:9800

The goal is to use a tcp lb directly on the host and we cant because of the already used port from pritunl

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**Author:** ![zach](https://forum.pritunl.com/user_avatar/forum.pritunl.com/zach/32/1105_2.png) [@zach](https://forum.pritunl.com/u/zach)\
**Post date:** [November 6, 2025, 2:24am UTC](https://forum.pritunl.com/t/pritunl-zero/3607/2 "2025-11-06T02:24:59Z")

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It will only configure one port which is set in the authority settings.

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**Author:** ![vinzBravo](https://forum.pritunl.com/letter_avatar_proxy/v4/letter/v/58f4c7/32.png) [@vinzBravo](https://forum.pritunl.com/u/vinzBravo)\
**Post date:** [November 6, 2025, 7:58am UTC](https://forum.pritunl.com/t/pritunl-zero/3607/3 "2025-11-06T07:58:36Z")

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You mean its mandatory to use external tcp load balancer for HA bastion host ?

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**Author:** ![zach](https://forum.pritunl.com/user_avatar/forum.pritunl.com/zach/32/1105_2.png) [@zach](https://forum.pritunl.com/u/zach)\
**Post date:** [November 7, 2025, 3:02am UTC](https://forum.pritunl.com/t/pritunl-zero/3607/4 "2025-11-07T03:02:45Z")

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Yes it would need to be a load balancer that does not change the port.