Cisco AnyConnect
Cisco AnyConnect client on Linux
Install
# sh vpnsetup.sh
Installing Cisco AnyConnect VPN Client ...
Extracting installation files to /tmp/vpn.zPbSov/vpninst657351097.tgz...
Unarchiving installation files to /tmp/vpn.zPbSov...
insserv: warning: script 'vpnagentd_init' missing LSB tags and overrides
insserv: warning: script 'vpnagentd_init' missing LSB tags and overrides
insserv: Default-Start undefined, assuming default start runlevel(s) for script `vpnagentd_init'
Note: This output shows SysV services only and does not include native
systemd services. SysV configuration data might be overridden by native
systemd configuration.
vpnagentd_init 0:off 1:off 2:off 3:on 4:off 5:on 6:off
Starting the VPN agent...
Done!
Init script
/etc/init.d/vpnagentd_init
Basically, it does the following:
modprobe tun
/opt/cisco/vpn/bin/vpnagentd
Installed files
/opt/cisco/vpn/bin/vpn_uninstall.sh
/opt/cisco/vpn/bin/vpnagentd
/opt/cisco/vpn/bin/vpnui
/opt/cisco/vpn/bin/vpn
/opt/cisco/vpn/bin/manifesttool
/opt/cisco/vpn/bin/vpndownloader
/opt/cisco/vpn/bin/vpndownloader.sh
/opt/cisco/vpn/lib/libssl.so.0.9.8
/opt/cisco/vpn/lib/libcrypto.so.0.9.8
/opt/cisco/vpn/profile/AnyConnectProfile.xsd
/opt/cisco/vpn/profile/AnyConnectProfile.tmpl
/opt/cisco/vpn/script
/opt/cisco/vpn/pixmaps
/opt/cisco/vpn/pixmaps/systray_notconnected.png
/opt/cisco/vpn/pixmaps/vpnui48.png
/opt/cisco/vpn/pixmaps/company-logo.png
/opt/cisco/vpn/pixmaps/systray_quarantined.png
/opt/cisco/vpn/pixmaps/systray_disconnecting.png
/opt/cisco/vpn/pixmaps/cvc-configure.png
/opt/cisco/vpn/pixmaps/systray_reconnecting.png
/opt/cisco/vpn/pixmaps/cvc-info.png
/opt/cisco/vpn/pixmaps/systray_connected.png
/opt/cisco/vpn/pixmaps/cvc-connect.png
/opt/cisco/vpn/pixmaps/cvc-disconnect.png
/opt/cisco/vpn/pixmaps/cvc-about.png
/opt/cisco/vpn/VPNManifestClient.xml
/opt/cisco/vpn/update.txt
/opt/cisco/vpn/AnyConnectLocalPolicy.xsd
/opt/cisco/vpn/VPNManifest.dat
/opt/cisco/vpn/anyconnect-Linux_64-2.5.3046-k9-01125322122011.log
Running vpnagentd directly
-d debug (stays in foreground and handles signals)
-v version
-h help
# /opt/cisco/vpn/bin/vpnagentd -h
Cisco Systems VPN Agent (version 2.5.3046 )
Copyright (C) 1998-2010 All Rights Reserved.
usage: vpnagentd [-h] [-v] [-d] [-n <level]
Files
/var/run/vpnagentd.pid - pidfile (however, the init script uses killall...)
/opt/cisco/vpn/profile/ - profile directory for *.xml files
There might be an option for an iptables ruleset:
iptables v1.4.12.1: Couldn't load target `ciscovpn':No such file or directory
Logging
Via syslog:
Dec 22 01:39:09 carbo vpnagent[4103]: Cisco AnyConnect VPN Client Agent started, version 2.5.3046