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Cisco Bug: CSCta70161 - DHCP renew clobbers DNS settings on Linux AnyConnect

Last Modified

Mar 15, 2016

Products (1)

  • Cisco AnyConnect VPN Client

Known Affected Releases


Description (partial)


Tunnel DNS settings are lost after some time.  Users will be unable to resolve internal hostnames.

Only occurs on Linux, if a DHCP renewal happens after the tunnel is established.
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