Secondary DNS Server  <secondary_dns_server> 

Secondary DNS Server Address (V4 and/or V6)
Requires a valid IPv4 or IPv6 address.

S5:

  Used to specify the Secondary DNS Server in PCO options.

Type:

  ipAddressType

Default:

  none. Only sent if configured.
RESTRICTIONS
([1]?\d{1,2}|2[0-4]{1}\d{1}|25[0-5]{1})(\.([1]?\d{1,2}|2[0-4]{1}\d{1}|25[0-5]{1})){3}(/([1-2]?[0-9]|3[0-2]))?
(~[a-zA-Z]{1}[a-zA-Z0-9_]{0,23}~)?
([a-fA-F0-9]{0,4})?(:[a-fA-F0-9]{0,4}){1,6}(:[a-fA-F0-9]{1,4})(/([1]([0-1]\d|\d|[2][0-8])|\d{1,2}))?

PARENT ELEMENTS

Parent

Type

Packet Data Protocol Context <pdp> pdpType
APN Configuration <apn_config> apnConfigType
PDU Configuration <pdu_config> pduConfigType
Packet Data Protocol Context <pdp> pdpCommandType
APN Configuration <apn_config> apnConfigCommandType