FwmarkIPFilter

The FwmarkIPFilter uses the packet filter mark to classify packets.

class FwmarkIPFilter(*, prio=None, dest_class_handle: Optional[Handle] = None, filter_name=None, fwmark: Optional[int] = None)

This class is used for filters that compare against the firewall mark when the ethernet frames carry IP datagrams (see tc-fw(8))

Parameters:

• prio – filter priority (integer)

• dest_class_handle – Handle of queuing class where filter-matching traffic will be directed

• filter_name – user-friendly filter name (string)

• fwmark – firewall mark (integer)

add_action(action: TrafficAction) → None

Add a filter action.

Raises TcError if the filter is instantiated.

filter_creation_args() → List[str]

Returns a list of tc(8) arguments to create this filter

get_actions() → List[TrafficAction]

Returns the action list for this filter

get_description() → str

Returns a string with detailed info about the filter

get_dest_handle() → Optional[Handle]

Returns the Handle of the QClass where this filter will send traffic

get_filter_name() → Optional[str]

Returns the filter name

get_filter_type() → str

Returns the filter type

get_fwmark() → Optional[int]

Returns the fwmark that this filter compares against

get_match_name() → Optional[str]

Returns a string with the name that describes the traffic matched by the filter.

get_prio() → int

Returns the filter priority

is_instantiated() → bool

Returns True if the filter is in the kernel

set_dest_handle(handle: Handle)

Sets the handle of the class where this filter will send traffic.

Raises TcError if the filter is instantiated.

set_filter_name(filter_name: str)

Set the filter name

set_fwmark(fwmark: int)

Set the fwmark that this filter compares against.

Raises a TcError if the filter is already instantiated.

set_prio(prio: int)

Set the filter priority.

Raises TcError if the filter is instantiated.