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Commands for Self-defined ACL
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Chapter 37 Commands for Self-defined
ACL
37.1 userdefined-access-list standard offset
Command: userdefined-access-list standard offset [window1 {l2endoftag | l3start |
l4start} <offset>] [window2 { l2endoftag | l3start | l4start } <offset>] [window3
{ l2endoftag | l3start | l4start } <offset>] [window4 { l2endoftag | l3start | l4start }
<offset>] [window5 { l2endoftag | l3start | l4start } <offset>] [window6 { l2endoftag |
l3start | l4start } <offset>] [window7 { l2endoftag | l3start | l4start } <offset>]
[window8 { l2endoftag | l3start | l4start } <offset>] [window9 { l2endoftag | l3start |
l4start } <offset>] [window10 { l2endoftag | l3start | l4start } <offset>] [window11
{ l2endoftag | l3start | l4start } <offset>]
no userdefined-access-list standard offset [window1] [window2] [window3]
[window4] [window5] [window6] [window7] [window8] [window9] [window10]
[window11]
Function: Create a standard self-defined ACL template. If the template exists, the
corresponding window of the template can be modified; the no command deletes the
window of the standard self-defined ACL template. If the window is not specified, the
standard self-defined ACL template will be deleted.
Parameter:
window1-window11 self-defined window 1 to 11
l2endoftag The start offset position is end of layer2 tag
l3start The start offset position is start of layer3 (It can be effective only
when the start of layer3 exists)
l4start The start offset position is start of layer4 (It can be effective only
when the start of layer4 exists)
offset The configured offset is from 0 to 31 (unit is 2Bytes)
Command Mode: Global Mode
Default: No Configuration Template
Usage Guide: {l2endoftag | l3start | l4start}: used to configure the start offset position of
a window, <offset>: used to the offset of a window, the range is <0-31>, unit is 2Bytes,
namely, 0 means 0Bytes offset and 1 means 2Bytes offset. Standard self-defined ACL
template can configure the start offset position and offset for 11 window at most. One
standard self-defined ACL template can be shared in global mode. The window cannot