Can't connect to internet after installing profile

[stepankuzmin]

I'm using gaomd/ikev2-vpn-server:0.3.0 on Ubuntu 16.04 on AWS EC2 t2.micro instance.

I've set elastic IP and domain to my instance, started docker container and generated the .mobileconfig. There are no errors in .mobileconfig or in docker logs.

net.ipv4.ip_forward = 1
net.ipv6.conf.all.forwarding = 1
Starting strongSwan 5.1.2 IPsec [starter]...
no netkey IPsec stack detected
no KLIPS IPsec stack detected
no known IPsec stack detected, ignoring!
charon (20) started after 20 ms

But after installing profile on macOS High Sierra I can't connect to the internet.

P.S. UDP ports 500 and 4500 are opened according to

nc -vz -u vpn.stepankuzmin.ru 500
found 0 associations
found 1 connections:
     1:	flags=82<CONNECTED,PREFERRED>
	outif (null)
	src 10.0.1.7 port 61819
	dst 18.184.45.114 port 500
	rank info not available

Connection to vpn.stepankuzmin.ru port 500 [udp/isakmp] succeeded!