Increasing Connection Limit of StrongSwan VPN (L2TP/IPSec)

Question

I have VPN server and I have approximately 500 customers and all of them using same username/password credential to connect my VPN server but connection issues starting after connecting 250 users to VPN server.

How can I increase the limit of concurrent connections? (There is no load on the server)

Use a larger ip address range. – Ipor Sircer Oct 29 '17 at 13:45 — Ipor Sircer, Oct 29 '17 at 13:45

score 0 · Answer 1 · answered Oct 29 '17 at 13:57

0

Configure the server with more available IP addresses with for example

rightsourceip=10.30.20.0/22

for 1024 addresses.

answered Oct 29 '17 at 13:57

user9517

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I am using this: rightsourceip=192.168.1.0/24 and I will try 192.168.1.0/22 – user39110 Oct 29 '17 at 18:47
a /24 is 256 addresses which is close to the point you report having an issue. – user9517 Oct 29 '17 at 19:17

Increasing Connection Limit of StrongSwan VPN (L2TP/IPSec)

1 Answers1