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Setting up an IPsec tunnel between RUT and Android phone (view source)
Revision as of 12:47, 22 June 2023
, 12:47, 22 June 2023no edit summary
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===Proposal configuration===
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# Encryption - '''''AES256;'''''
# Authentication - '''''SHA256;'''''
# DH group - '''''MODP2048;'''''
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# Encryption - '''''AES256;'''''
# Authentication - '''''SHA256;'''''
# DH group - '''''MODP1024;'''''
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==Android configuration==
Open Settings, navigate to '''Connections → More connection settings → VPN''' and '''Add VPN profile''' (VPN configuration could be placed in a different location, which could vary from phone to phone, if you're not able to find the settings, please refer to user manual). Configure everything as follows.
===VPN Profile configuration===
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# Name - '''''Your preferred name for VPN profile;'''''
# Type - '''''IKEv2/IPSec PSK;'''''
# Server address - '''''RUT public IP;'''''
# IPSec identifier - '''''Your preferred identifier;'''''
# Pre-shared key - the '''''same password''''' you have '''''set on''''' '''''RUT''''' when configuring '''''IPsec instance;'''''
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==Testing the configuration==
If you've followed all the steps presented above, your configuration should be finished. But as with any other configuration, it is always wise to test the setup in order to make sure that it works properly.
To test the connectivity, initiate connection from the Phone.
Using the <code><span class="highlight">'''ipsec status'''</span></code> command we can see that IPsec tunnel is successfully established between the devices. The command output on a '''RUT''':
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Also, as the router's LAN should be reachable from the phone, we can try pinging the router using Ping tools application:
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