Hi! I have set Pritunl VPN server on Ubuntu 20.04.
It works fine, but iOS clients that use OpenVPN Connect clients disconnect continuously. Every 20-30 seconds. Android and Windows clients work fine. Can someone advice what maybe the reason of connect-disconect issue with iOS client?
[ancient-plateau-6468] 2022-08-06 19:26:37 COM> SUCCESS: client-auth command succeeded
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_PROTO=2
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_LZO_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_COMP_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_COMP_STUBv2=1
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_AUTO_SESS=1
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: UV_ID=4e076ff83e7141a1ba5f9a49b37fa5d8
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: UV_NAME=summer-waterfall-8724
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_GUI_VER=net.openvpn.connect.ios_3.2.3-3760
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_SSO=openurl
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_HWADDR=******************-B36F-5EF9CEA20EB6
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 peer info: IV_SSL=OpenSSL_1.1.1i__8_Dec_2020
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 185.38.*.*:59682 [*****************2d85714] Peer Connection Initiated with [AF_INET6]::ffff:185.38.*.*:59682
[ancient-plateau-6468] Sat Aug 6 19:26:37 2022 *****************2d85714/185.38.*.*:59682 MULTI_sva: pool returned IPv4=10.10.0.2, IPv6=(Not enabled)
[ancient-plateau-6468] 2022-08-06 19:26:37 User connected user_id=*****************2d85714
[ancient-plateau-6468] 2022-08-06 19:27:27 User disconnected user_id=*****************2d85714
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_VER=3.git::58b92569
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_PLAT=ios
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_NCP=2
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_TCPNL=1
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_PROTO=2
[ancient-plateau-6468] 2022-08-06 19:27:38 COM> SUCCESS: client-auth command succeeded
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_LZO_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_COMP_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_COMP_STUBv2=1
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_AUTO_SESS=1
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: UV_ID=4e076ff83e7141a1ba5f9a49b37fa5d8
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: UV_NAME=summer-waterfall-8724
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_GUI_VER=net.openvpn.connect.ios_3.2.3-3760
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_SSO=openurl
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_HWADDR=******************-B36F-5EF9CEA20EB6
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 peer info: IV_SSL=OpenSSL_1.1.1i__8_Dec_2020
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 185.38.*.*:59063 [*****************2d85714] Peer Connection Initiated with [AF_INET6]::ffff:185.38.*.*:59063
[ancient-plateau-6468] Sat Aug 6 19:27:38 2022 *****************2d85714/185.38.*.*:59063 MULTI_sva: pool returned IPv4=10.10.0.2, IPv6=(Not enabled)
[ancient-plateau-6468] 2022-08-06 19:27:38 User connected user_id=*****************2d85714
[ancient-plateau-6468] 2022-08-06 19:28:28 User disconnected user_id=*****************2d85714
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_VER=3.git::58b92569
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_PLAT=ios
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_NCP=2
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_TCPNL=1
[ancient-plateau-6468] 2022-08-06 19:28:39 COM> SUCCESS: client-auth command succeeded
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_PROTO=2
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_LZO_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_COMP_STUB=1
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_COMP_STUBv2=1
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_AUTO_SESS=1
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: UV_ID=4e076ff83e7141a1ba5f9a49b37fa5d8
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: UV_NAME=summer-waterfall-8724
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_GUI_VER=net.openvpn.connect.ios_3.2.3-3760
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_SSO=openurl
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_HWADDR=******************-B36F-5EF9CEA20EB6
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 peer info: IV_SSL=OpenSSL_1.1.1i__8_Dec_2020
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 185.38.*.*:60156 [*****************2d85714] Peer Connection Initiated with [AF_INET6]::ffff:185.38.*.*:60156
[ancient-plateau-6468] Sat Aug 6 19:28:39 2022 *****************2d85714/185.38.*.*:60156 MULTI_sva: pool returned IPv4=10.10.0.2, IPv6=(Not enabled)
[ancient-plateau-6468] 2022-08-06 19:28:39 User connected user_id=*****************2d85714
[ancient-plateau-6468] 2022-08-06 19:29:02 User disconnected user_id=*****************2d85714