Upgrade ZyWall310 to latest firmware

asmgu · February 2022

I need to update a router that is still running on firmware version V4.39(AAAB.0).

I have two questions:

1. In the Release Notes of newer firmwares a bug is mentioned when FQDN AdressObjects are used. Do I have to remove these Objects before upgrading?

2. According to the release notes it is recommended to follow an upgrade path as follows: 4.38+ => ZLD4.62 Patch0 => ZLD4.65 Patch1 => ZLD4.70

In the download area version 4.62 is no longer available. Can upgrade directly to 4.65?

Zyxel_Emily · February 2022

Hi @asmgu ,

1. Please follow the instructions in the attachment. (Resolution and Remarks).

2. If the original firmware version 4.39 is official version, it can be upgraded directly to 4.70. We also suggest you save the startup-config.conf before performing firmware upgrade. More detailed information can be found in the following discussion.
https://community.zyxel.com/en/discussion/12409/zywall-310-firmware-upgrade

Zyxel_Emily · February 2022

Hi @asmgu ,

1. Please follow the instructions in the attachment. (Resolution and Remarks).

2. If the original firmware version 4.39 is official version, it can be upgraded directly to 4.70. We also suggest you save the startup-config.conf before performing firmware upgrade. More detailed information can be found in the following discussion.
https://community.zyxel.com/en/discussion/12409/zywall-310-firmware-upgrade

asmgu · March 2022

Thanks for your answer!

Direct upgrade to version 4.70 and now 4.71 was successful.

Upgrade ZyWall310 to latest firmware

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