OS10 Enterprise Edition User Guide Release 10.4.0E(R3)


permit udp

Configures a filter that allows UDP packets meeting the filter criteria.

permit udp [A.B.C.D | A.B.C.D/x | any | host ip-address [eq | lt | gt | neq | range]] [[A.B.C.D | A.B.C.D/x | any | host ip-address [eq | lt | gt | neq | range] ] [ack | fin | psh | rst | syn | urg] [capture |count [byte] | dscp value | fragment]
  • A.B.C.D — Enter the IP address in dotted decimal format.
  • A.B.C.D/x — Enter the number of bits that must match the dotted decimal address.
  • any — (Optional) Set all routes which are subject to the filter:
    • capture — (Optional) Capture packets the filter processes.
    • count — (Optional) Count packets the filter processes.
    • byte — (Optional) Count bytes filter processes.
    • dscp value — (Optional) Permit a packet based on the DSCP values, from 0 to 63.
    • fragment — (Optional) Use ACLs to control packet fragments.
    • eq — (Optional) Permit packets which are equal to.
    • lt — (Optional) Permit packets which are less than.
    • gt — (Optional) Permit packets which are greater than.
    • neq — (Optional) Permit packets which are not equal to.
    • range — (Optional) Permit packets with a specific source and destination address.
    • ack — (Optional) Set the bit as acknowledgement.
    • fin — (Optional) Set the bit as finish—no more data from sender.
    • psh — (Optional) Set the bit as push.
    • rst — (Optional) Set the bit as reset.
    • syn — (Optional) Set the bit as synchronize.
    • urg — (Optional) Set the bit set as urgent.
  • host ip-address — (Optional) Enter the IP address to use a host address only.
Not configured
Command Mode
Usage Information
OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The no version of this command removes the filter.
OS10(config)# ip access-list testflow
                                       OS10(conf-ipv4-acl)# permit udp any any capture session 1
Supported Releases
10.2.0E or later

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