And this the system log about VPN：
Nov 25 15:31:27 mediaserverd(AudioToolbox)[33] <Notice>: SSServerImp.cpp:1242:SystemSoundServerKillSoundsForPID: pid 361(PacketTunnelApp)
Nov 25 15:31:27 mediaserverd(AudioToolbox)[33] <Notice>: SSServerImp.cpp:1242:SystemSoundServerKillSoundsForPID: pid 361(PacketTunnelApp)
Nov 25 15:31:27 ReportCrash[352] <Notice>: osa_update: Pid 361 'PacketTunnelApp' CORPSE: Parsing KCData
Nov 25 15:31:27 osanalyticshelper(OSAnalytics)[283] <Notice>: Process PacketTunnelApp [361] killed by jetsam reason per-process-limit
Nov 25 15:31:27 ReportCrash[352] <Notice>: osa_update: Pid 361 'PacketTunnelApp' CORPSE: Extracting
Nov 25 15:31:27 ReportCrash[352] <Notice>: osa_update: Pid 361 'PacketTunnelApp' CORPSE: Capture Complete
Nov 25 15:31:27 ReportCrash[352] <Notice>: Formulating fatal report for corpse[361] PacketTunnelApp
icefire_wang
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
the full log is :
Nov 25 09:40:47 nesessionmanager[194] <Notice>: <NESMServer: 0x100a04550>: Register Enterprise VPN Session: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Successfully registered
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: status changed to connecting
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)] in state NESMVPNSessionStateIdle: received start message
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Leaving state NESMVPNSessionStateIdle
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Entering state NESMVPNSessionStatePreparingNetwork
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Leaving state NESMVPNSessionStatePreparingNetwork
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Entering state NESMVPNSessionStateStarting
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)] in state NESMVPNSessionStateStarting: plugin NEVPNTunnelPlugin(com.wangsu.securelink[inactive]) started with PID 0 error (null)
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Leaving state NESMVPNSessionStateStarting
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Entering state NESMVPNSessionStateStopping, timeout 20 seconds
Nov 25 09:40:47 nesessionmanager[194] <Notice>: <NESMServer: 0x100a04550>: Request to uninstall session: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: status changed to disconnecting
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Updated network agent (inactive, compulsory, not-user-activiated, not-kernel-activated)
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Leaving state NESMVPNSessionStateStopping
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Entering state NESMVPNSessionStateDisposing, timeout 5 seconds
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)] in state NESMVPNSessionStateDisposing: plugin NEVPNTunnelPlugin(com.wangsu.securelink[inactive]) dispose complete
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)] in state NESMVPNSessionStateDisposing: all plugins have disposed
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Leaving state NESMVPNSessionStateDisposing
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: Entering state NESMVPNSessionStateIdle
Nov 25 09:40:47 nesessionmanager[194] <Notice>: NESMVPNSession[Primary Tunnel:SecureLink:28390857-B967-4AC2-BEDC-8EC6198F0A43:(null)]: status changed to disconnected, last stop reason Plugin failed
The iOS version is 14.0.1, and most of the device has this problem is 14.0.1
Some APP want to hide their real server domain and IP, avoid DDoS attack or something else, so we build a proxy server , running inside app, proxy app's network traffic, but this is not enough.
We want this proxy server become the real search to app, and handshake with the APP, so need a domain to make dns resolve to localhost (127.0.0.1).