Why am I getting this error and how should I go about debugging? I'm using macOS 10.14.6 and pulse secure 5.2.9 (1161)
Fallback to SSL option has been disabled on the VPN server, hence the Pulse Client will disconnect the connection. By default, Pulse Client will try to open up a ESP data channel with the VPN server, if it doesn't get any reply back from the server, it will fallback to SSL (TCP 443)
Please connect to VPN from a network where UDP-4500 traffic from the Client to VPN server is allowed.
Hi, i am getting the same error, but I can actually connect UDP-4500 packets all the way:
$ nc -z -v -u xxxxxxxx.xxx.com 4500 found 0 associations found 1 connections: 1: flags=82<CONNECTED,PREFERRED> outif (null) src 192.168.1.16 port 53027 dst 188.8.131.52 port 4500 rank info not available Connection to xxxxxxxx.xxx.com port 4500 [udp/ipsec-msft] succeeded!
Please, where the problem could be?