New firewall rule and i can't enter
Posted: 19 Feb 2023, 02:38
Hi, I've introduced a firewall rule to allow 1194 range port but now i can't access to NAS. I can't access normally and the NAS PC app can't find it. What can i do?
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Re: New firewall rule and i can't enter
Posted: 19 Feb 2023, 13:56
You probably did not include the nas access IP in your allowed range, please reinstall the system to delete the firewall.
Re: New firewall rule and i can't enter
Posted: 19 Feb 2023, 17:57
How can I reinstall the system if I can't find the NAS with PC app? If I connect the HDD to a pc, can I access to my data to backup it?
Re: New firewall rule and i can't enter
Posted: 19 Feb 2023, 21:40
{L_BUTTON_AT}doctorase
You can reinstall the system according to the following link operation method, and the system will not delete your data. You can also read hard disk data through third-party software for backup.
viewtopic.php?f=76&t=423Re: New firewall rule and i can't enter
Posted: 18 Mar 2023, 04:25
Is it not possible to add a Firewall rule using the terminal via SSH? This will save us from reinstalling TOS.
Re: New firewall rule and i can't enter
Posted: 26 Apr 2023, 16:33
I realise this is an old post and I hope you are not still having this issue. However, for anyone else that has this issue, like I did yesterday, I did find a way to sort it.
Basically, same as OP, I add one rule to allow access to the NAS via the https port I set. On creating the rule the firewall set to drop all by default, which is what firewalls should be set to, but the port I set did not save and basically locked down the NAS.
I'm not a fan of iptables, I like to slap UFW on top of it, but I looked up some guides to try and turn the firewall off to allow me access to the NAS web GUI.
I connected a monitor and keyboard directly to the NAS and used the terminal, as I couldn't SSH in.
From the terminal I entered in the following commands:
iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -P OUTPUT ACCEPT
THIS ESSENITALLY TURNS YOUR FIREWALL OFF SO BEWARE!
I have a good firewall on my router, so not having one on my NAS, which I am not allowing outside of my network, doesn't bother me.
After the above commands, I could log back in via the web gui and delete the rule that was cocking up my firewall. After a restart of the NAS I could log in as normal.
I hope this helps someone.
Re: New firewall rule and i can't enter
Posted: 13 May 2023, 02:46
Thank you VormacRin. This definitely helped me!
Re: New firewall rule and i can't enter
Posted: 18 May 2023, 16:29
You're more than welcome!
Re: New firewall rule and i can't enter
Posted: 14 Sep 2023, 08:20
This helped me as well. Thank YouVormacRin wrote: ↑26 Apr 2023, 16:33I realise this is an old post and I hope you are not still having this issue. However, for anyone else that has this issue, like I did yesterday, I did find a way to sort it.
Basically, same as OP, I add one rule to allow access to the NAS via the https port I set. On creating the rule the firewall set to drop all by default, which is what firewalls should be set to, but the port I set did not save and basically locked down the NAS.
I'm not a fan of iptables, I like to slap UFW on top of it, but I looked up some guides to try and turn the firewall off to allow me access to the NAS web GUI.
I connected a monitor and keyboard directly to the NAS and used the terminal, as I couldn't SSH in.
From the terminal I entered in the following commands:
iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -P OUTPUT ACCEPT
THIS ESSENITALLY TURNS YOUR FIREWALL OFF SO BEWARE!
I have a good firewall on my router, so not having one on my NAS, which I am not allowing outside of my network, doesn't bother me.
After the above commands, I could log back in via the web gui and delete the rule that was cocking up my firewall. After a restart of the NAS I could log in as normal.
I hope this helps someone.