ER605 SHA2
ER605 SHA2
Hi
i have a er605 v2.0 with firmware 2.2.4 and i would like to configure a vpn ipsec with sh2 but i cant found this option.
How to activate sha2 ? i not found
Can you help me please ?
Thanks
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I did a google search but didn't find any answers. but you are not alone, there were many people who did not get the vpn to work since there is no dh group configuration on liveboks, you should contact liveboks to consult with them.
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@MR.S this er605 is behind a box. it is necessary to open port on the box ?
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yes normaly. but you cant only open port you have to port nat in to ER605.
UDP port 500 for Internet Key Exchange (IKE) to manage encryption keys, and UDP port 4500 for IPSec NAT-Traversal (NAT-T).
but if posilbe its bether to set the box in bridge mode or remove the box completely. I have removed my ISP router and replaced it with a omada router directly on internet.
mutch less problem..
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Hi @ZIZOU94
Thanks for posting in our business forum.
Our senior member MR.S gave some very helpful insight and comments.
For a standard IPsec, in the IKE, you have three options to be filled.
SHA: Responsible for data integrity and authentication.
AES: Responsible for data encryption and decryption, ensuring communication confidentiality.
DH: Responsible for key exchange, ensuring both parties can securely generate a shared key.
You miss the DH group which should be specified before it starts to work.
Port forwarding is necessary as well if you set up IPsec S2S.
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