Cisco Cisco AnyConnect Secure Mobility Client v3.x 릴리즈 노트
Release Notes for Cisco AnyConnect Secure Mobility Client 3.0.x, for Apple iOS
Known Issues and Limitations
•
If a VPN configuration contains a large number of routes or split-dns rules, the Apple device cannot establish a VPN
connection. This bug occurs, for example, if, upon connection, an ASA configuration pushes a VPN split-include list that
has 70 or more rules that direct traffic to individual subnets. To prevent this bug from impacting users, apply a tunnel-all
configuration or reduce the number of rules.
connection. This bug occurs, for example, if, upon connection, an ASA configuration pushes a VPN split-include list that
has 70 or more rules that direct traffic to individual subnets. To prevent this bug from impacting users, apply a tunnel-all
configuration or reduce the number of rules.
•
AnyConnect may become slow or crash when there are a large number of VPN connections configured on the mobile
device.
device.
•
Apple iOS Permits All Local LAN Traffic with Tunnel-all:Apple iOS permits traffic that is essential for the core operation
of the device, regardless of whether a tunnel-all policy is in force. Examples of traffic that Apple iOS sends in the clear
regardless of the tunnel policy include:
of the device, regardless of whether a tunnel-all policy is in force. Examples of traffic that Apple iOS sends in the clear
regardless of the tunnel policy include:
–
All local LAN traffic
–
Scoped routes for preexisting connections (for example, a video being streamed before VPN comes up)
–
Core Apple services (for example, Visual Voice mail traffic)