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Can't activate more than 9 tunnel entries

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K3PGM
K3PGM's picture
Can't activate more than 9 tunnel entries

The Tunnel Server page allows you to configure credentials for up to 10 clients, but you cannot enable more than 9 at once. If you try to enable all 10, the 10th one is written to /etc/config/vtun with "option enabled '0'" regardless of the state of the "Enabled?" checkbox.

For example, if you have client_0 through client_4 and client_6 through client_9 enabled, all is well, but as soon as you enable client_5, client_9 will become disabled. Also, this behavior is not directly tied to the 10-client limit. If I modify /www/cgi-bin/vpn to allow, say, 20 entries, I can still only enable 9 of them.

I am currently experiencing this problem on a GL-AR750 running AREDN 3.20.3.1, but I have seen the same behavior on other hardware as far back as 3.16.something.

Thanks,
- Paul, K3PGM

AB7PA
Fixed in Nightly Build autumn of 2020
This issue was fixed in one of the nightly builds last year. https://github.com/aredn/aredn_ar71xx/pull/565 This fix will be included in the next stable release due out real soon now.
K3PGM
K3PGM's picture
Great, thanks!
Great, thanks!

FYI, it looks like the same bug exists in files/etc/init.d/vtund at line 71.

- Paul

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