How to make dhclient require some specific sub-option in vendor-class-identifier
Hi all
In our network, there is a DHCP server which always contain an encapsulated sub-option code 10 in option 43. And I want DHClient to ignore any DHCP offer which doesn't contain this sub-option code 10.
I have go through man dhclient.conf, it mentioned I can use
require vendor-encapsulated-options
to ignore DHCP offer which doesn't contain option 43. But I don't know how to make it ignore DHCP offer which doesn't contain sub-option 10 in option 43.
Can anyone help it? Thanks!
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