Description
This article describes the steps to configure multiple DNS server for IPSec dial-up VPN.
Solution
Up to 3 IPv4 DNS server and 3 IPv6 DNS server for dial-up tunnel can be configured.
In GUI, specify only 1 DNS server IP and via CLI, configure up to 3 server IP’s
This article describes the steps to configure multiple DNS server for IPSec dial-up VPN.
Solution
Up to 3 IPv4 DNS server and 3 IPv6 DNS server for dial-up tunnel can be configured.
In GUI, specify only 1 DNS server IP and via CLI, configure up to 3 server IP’s
In GUI, configure DNS at the time of initial configuration. If post configuration, process via CLI only.
By default, DNS mode will be set to auto.
CLI:#config vpn ipsec phase1-interface
edit <tunnel_name>
set dns-mode manual
set ipv4-dns-server1 0.0.0.0
set ipv4-dns-server2 0.0.0.0
set ipv4-dns-server3 0.0.0.0
set ipv6-dns-server1 ::
set ipv6-dns-server2 ::
set ipv6-dns-server3 ::
next
end
