Nokia 7705 - Page 156

Security
156
System Management Guide
3HE 11018 AAAC TQZZA Edition: 01
Context config>system>security>keychain>direction>uni
Description This command enables the send context. Entries defined under this context are used to sign
packets that are being sent by the router to another device.
Default n/a
tcp-option-number
Syntax tcp-option-number
Context config>system>security>keychain
Description This command enables the context to configure the TCP option number to be placed in the
TCP packet header.
receive
Syntax receive option-number
no receive
Context config>system>security>keychain>tcp-option-number
Description This command configures the TCP option number that will be accepted in the header of
received TCP packets.
Default 254
Parameters option-number — the TCP option number to be used in the TCP header
Values 253, 254, 253&254
send
Syntax send option-number
no send
Context config>system>security>keychain>tcp-option-number
Description This command configures the TCP option number that will be inserted in the header of sent
TCP packets.
Default 254
Parameters option-number — the TCP option number to be used in the TCP header
Values 253, 254