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any
host ipv6-address
destination address
message-type
count
byte
log
monitor
Defaults
Not configured
Command Modes
ACCESS-LIST
Command
Version 8.4.2.1
History
Version 8.2.1.0
Version 7.8.1.0
Version 7.4.1.0
Usage
The C-Series cannot count both packets and bytes, so when you enter the count byte options, only
Information
bytes are incremented.
permit tcp
c e s
Configure a filter to pass TCP packets that match the filter criteria.
Syntax
permit tcp {source address mask | any | host ipv6-address} [operator port [port]]
{destination address | any | host ipv6-address} [bit] [operator port [port]] [count [byte]] |
[log] [monitor]
To remove this filter, you have two choices:
•
•
Enter the keyword
Enter the keyword
x:x:x:x::x
The
Enter the IPv6 address of the network or host to which the packets are sent in
the
Range: /0 to /128
The
(OPTIONAL) Enter an ICMP message type, either with the type (and code, if
necessary) numbers or with the name of the message type.
Range: 0 to 255 for ICMP type; 0 to 255 for ICMP code
(OPTIONAL) Enter the keyword
filter.
(OPTIONAL) Enter the keyword
(OPTIONAL) Enter the keyword
log file.
(OPTIONAL) Enter the keyword
monitoring interface specified in the flow-based monitoring session along with
the filter operation.
Introduced on the S-Series
Introduced on the E-Series ExaScale
Introduced on the C-Series
Introduced on the E-Series TeraScale
monitor
Added
Use the no seq sequence-number command syntax if you know the filter's sequence number
or
Use the no permit tcp {source address mask | any | host ipv6-address} {destination
address | any | host ipv6-address} command.
any
to specify that all routes are subject to the filter.
host
followed by the IPv6 address of the host in the
format.
::
notation specifies successive hexadecimal fields of zero
x:x:x:x::x
format followed by the prefix length in the
::
notation specifies successive hexadecimal fields of zero.
option
/x
format.
count
to count packets processed by the
byte
to count bytes processed by the filter.
log
to have the information kept in an ACL
monitor
to monitor traffic on the
IPv6 Access Control Lists (IPv6 ACLs) | 695
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