ADC CLI Commands

ns-acl

The following operations can be performed on “ns-acl”:

show unset rm stat rename enable add disable set

show ns acl

Displays settings related to the extended ACL rules. To display settings of all the extended ACL rules, run the command without any parameters. To display settings of a particular extended ACL rule, specify the name of the extended ACL rule.

Synopsis

show ns acl [] \[-type \( CLASSIC | DFD )]

Arguments

aclname Name of the extended ACL rule whose details you want the Citrix ADC to display.

type default will display both CLASSIC and DFD

Possible values: CLASSIC, DFD

Output

td Integer value that uniquely identifies the traffic domain in which you want to configure the entity. If you do not specify an ID, the entity becomes part of the default traffic domain, which has an ID of 0.

aclaction Action to perform on incoming IPv4 packets that match the extended ACL rule. Available settings function as follows:

  • ALLOW - The Citrix ADC processes the packet.
  • BRIDGE - The Citrix ADC bridges the packet to the destination without processing it.
  • DENY - The Citrix ADC drops the packet.

srcMac MAC address to match against the source MAC address of an incoming IPv4 packet.

srcMacMask Used to define range of Source MAC address. It takes string of 0 and 1, 0s are for exact match and 1s for wildcard. For matching first 3 bytes of MAC address, srcMacMask value “000000111111”.

stateflag ACL state flag.

protocol The protocol number in IP header or name.

protocolNumber The protocol number in IP header or name.

srcPortVal Port number or range of port numbers to match against the source port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

srcPortDataset Policy dataset which can have multiple port ranges bound to it.

operator Either the equals (=) or does not equal (!=) logical operator.

destPortVal Port number or range of port numbers to match against the destination port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

Note: The destination port can be specified only for TCP and UDP protocols.

destPortDataset Policy dataset which can have multiple port ranges bound to it.

operator Either the equals (=) or does not equal (!=) logical operator.

srcIPVal IP address or range of IP addresses to match against the source IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example:10.102.29.30-10.102.29.189.

srcIPDataset Policy dataset which can have multiple IP ranges bound to it.

operator Either the equals (=) or does not equal (!=) logical operator.

destIPVal IP address or range of IP addresses to match against the destination IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

operator Either the equals (=) or does not equal (!=) logical operator.

destIPDataset Policy dataset which can have multiple IP ranges bound to it.

vlan ID of the VLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VLAN. If you do not specify a VLAN ID, the appliance applies the ACL rule to the incoming packets on all VLANs.

vxlan ID of the VXLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VXLAN. If you do not specify a VXLAN ID, the appliance applies the ACL rule to the incoming packets on all VXLANs.

state Enable or disable the extended ACL rule. After you apply the extended ACL rules, the Citrix ADC compares incoming packets against the enabled extended ACL rules.

TTL Number of seconds, in multiples of four, after which the extended ACL rule expires. If you do not want the extended ACL rule to expire, do not specify a TTL value.

icmpType ICMP Message type to match against the message type of an incoming ICMP packet. For example, to block DESTINATION UNREACHABLE messages, you must specify 3 as the ICMP type.

Note: This parameter can be specified only for the ICMP protocol.

icmpCode Code of a particular ICMP message type to match against the ICMP code of an incoming ICMP packet. For example, to block DESTINATION HOST UNREACHABLE messages, specify 3 as the ICMP type and 1 as the ICMP code.

If you set this parameter, you must set the ICMP Type parameter.

interface ID of an interface. The Citrix ADC applies the ACL rule only to the incoming packets from the specified interface. If you do not specify any value, the appliance applies the ACL rule to the incoming packets of all interfaces.

hits The hits of this ACL.

established This flag indicates that the ACL should be used for TCP response traffic only.

priority Priority for the extended ACL rule that determines the order in which it is evaluated relative to the other extended ACL rules. If you do not specify priorities while creating extended ACL rules, the ACL rules are evaluated in the order in which they are created.

kernelstate The commit status of the ACL.

logstate Enable or disable logging of events related to the extended ACL rule. The log messages are stored in the configured syslog or auditlog server.

ratelimit Packet rate limit for acl logging

time Time when this acl is applied.

aclassociate ACL linked

dfdhash Specifies the type hashmethod to be applied, to steer the packet to the FP of the packet.

stateful If stateful option is enabled, transparent sessions are created for the traffic hitting this ACL and not hitting any other features like LB, INAT etc.

aclChildcount Number of childs for this ACL.

devno count

Example

sh acl foo Name: foo Action: ALLOW Hits: 0 srcIP = 10.102.1.150 destIP = 202.54.12.47 srcMac: srcMacMask: Protocol: TCP srcPort destPort = 110 Vlan: Interface: Active Status: ENABLED Applied Status: NOTAPPLIED Priority: 1027

unset ns acl

Resets the attributes of the specified extended ACL rule. Attributes for which a default value is available revert to their default values. Refer to the set ns acl command for a description of the parameters..Refer to the set ns acl command for meanings of the arguments.

Synopsis

unset ns acl [-srcIP] [-srcPort] [-destIP] [-destPort] [-srcMac] [-srcMacMask] [-protocol] [-icmpType] [-icmpCode] [-vlan] [-vxlan] [-interface] [-logstate] [-ratelimit] [-established] [-stateful] [-dfdhash]

Example

unset ns acl rule1 -srcPort

rm ns acl

Removes an extended ACL rule from the Citrix ADC. To commit this operation, you must apply the extended ACLs.

Synopsis

rm ns acl ...

Arguments

aclname Name of the extended ACL rule that you want to remove.

Example

rm ns acl restrict

stat ns acl

Displays statistics related to the extended ACL rules. To display statistics of all the extended ACL rules, run the command without any parameters. To display statistics of a particular extended ACL rule, specify the name of the extended ACL rule.

Synopsis

stat ns acl [] \[-detail] \[-fullValues] \[-ntimes <positive\_integer>] \[-logFile <input\_filename>] \[-clearstats \( basic | full )]

Arguments

aclname Name of the extended ACL rule whose statistics you want the Citrix ADC to display.

detail Specifies detailed output (including more statistics). The output can be quite voluminous. Without this argument, the output will show only a summary.

fullValues Specifies that numbers and strings should be displayed in their full form. Without this option, long strings are shortened and large numbers are abbreviated

ntimes The number of times, in intervals of seven seconds, the statistics should be displayed. Default value: 1 Minimum value: 0

logFile The name of the log file to be used as input.

clearstats Clear the statsistics / counters

Possible values: basic, full

Output

count devno stateflag

Counters

Bridge ACL hits (ACLBdg) Packets matching a bridge ACL, which is in transparent mode and bypasses service processing.

Deny ACL hits (ACLDeny) Packets dropped because they match ACLs with processing mode set to DENY.

Allow ACL hits (ACLAllow) Packets matching ACLs with processing mode set to ALLOW. Citrix ADC processes these packets.

NAT ACL hits (ACLNAT) Packets matching a NAT ACL, resulting in a NAT session.

ACL hits (ACLHits) Packets matching an ACL.

ACL misses (ACLMiss) Packets not matching any ACL.

ACL Count (ACLCount) Total number of ACL rules configured.

Effective ACL Count (EffectiveACLCount) Total number of Effective ACL rules configured.

DFD ACL hits (dfdACLHits) Packets matching an dfd ACL.

DFD ACL misses (dfdACLMiss) Packets not matching any DFD ACL.

DFD ACL Count (dfdACLCount) Total number of DFD ACL rules configured.

Hits for this ACL (Hits) Number of times the acl was hit

Example

stat acl

rename ns acl

Renames an extended ACL rule.

Synopsis

rename ns acl

Arguments

aclname Name of the extended ACL rule that you want to rename.

newName New name for the extended ACL rule. Must begin with an ASCII alphabetic or underscore (_) character, and must contain only ASCII alphanumeric, underscore, hash (#), period (.), space, colon (:), at (@), equals (=), and hyphen (-) characters.

Example

rename acl rule rule-new

enable ns acl

Enables an extended ACL rule. To commit this operation, you must apply the extended ACLs. After you apply the extended ACL rules, the Citrix ADC compares incoming packets against the enabled extended ACL rules.

Synopsis

enable ns acl ...

Arguments

aclname Name of the extended ACL rule that you want to enable.

Example

enable ns acl foo

add ns acl

Adds an extended ACL rule to the Citrix ADC. To commit this operation, you must apply the extended ACLs. Extended ACL rules filter data packets on the basis of various parameters, such as IP address, source port, action, and protocol.

Synopsis

add ns acl \[-td <positive\_integer>] \[-srcIP \[] \( | ) ] \[-srcPort \[] \( | ) ] \[-destIP \[] \( | ) ] \[-destPort \[] \( | ) ] \(-TTL <positive\_integer> | -stateful \( YES | NO )) \[-srcMac <mac\_addr> \[-srcMacMask ]] \[\(-protocol \[-established]) | -protocolNumber <positive\_integer>] \[-vlan <positive\_integer> | -vxlan <positive\_integer>] \[-interface <interface\_name>] \[-icmpType <positive\_integer> \[-icmpCode <positive\_integer>]] \[-priority <positive\_integer>] \[-state \( ENABLED | DISABLED )] \[-logstate \( ENABLED | DISABLED ) \[-ratelimit <positive\_integer>]] \[-type \( CLASSIC | DFD ) \[-dfdhash ]]

Arguments

aclname Name for the extended ACL rule. Must begin with an ASCII alphabetic or underscore (_) character, and must contain only ASCII alphanumeric, underscore, hash (#), period (.), space, colon (:), at (@), equals (=), and hyphen (-) characters.

aclaction Action to perform on incoming IPv4 packets that match the extended ACL rule. Available settings function as follows:

  • ALLOW - The Citrix ADC processes the packet.
  • BRIDGE - The Citrix ADC bridges the packet to the destination without processing it.
  • DENY - The Citrix ADC drops the packet.

Possible values: BRIDGE, DENY, ALLOW

td Integer value that uniquely identifies the traffic domain in which you want to configure the entity. If you do not specify an ID, the entity becomes part of the default traffic domain, which has an ID of 0. Minimum value: 0 Maximum value: 4094

srcIP IP address or range of IP addresses to match against the source IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

srcIPVal IP address or range of IP addresses to match against the source IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example:10.102.29.30-10.102.29.189.

srcIPDataset Policy dataset which can have multiple IP ranges bound to it.

srcPort Port number or range of port numbers to match against the source port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

srcPortVal Port number or range of port numbers to match against the source port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90. Maximum value: 65535

srcPortDataset Policy dataset which can have multiple port ranges bound to it.

destIP IP address or range of IP addresses to match against the destination IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

destIPVal IP address or range of IP addresses to match against the destination IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

destIPDataset Policy dataset which can have multiple IP ranges bound to it.

destPort Port number or range of port numbers to match against the destination port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

Note: The destination port can be specified only for TCP and UDP protocols.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

destPortVal Port number or range of port numbers to match against the destination port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

Note: The destination port can be specified only for TCP and UDP protocols. Maximum value: 65535

destPortDataset Policy dataset which can have multiple port ranges bound to it.

TTL Number of seconds, in multiples of four, after which the extended ACL rule expires. If you do not want the extended ACL rule to expire, do not specify a TTL value. Minimum value: 1 Maximum value: 2147483647

srcMac MAC address to match against the source MAC address of an incoming IPv4 packet.

srcMacMask Used to define range of Source MAC address. It takes string of 0 and 1, 0s are for exact match and 1s for wildcard. For matching first 3 bytes of MAC address, srcMacMask value “000000111111”. Default value: “000000000000”

protocol Protocol to match against the protocol of an incoming IPv4 packet.

Possible values: ICMP, IGMP, TCP, EGP, IGP, ARGUS, UDP, RDP, RSVP, EIGRP, L2TP, ISIS, GGP, IPoverIP, ST, CBT, BBN-RCC-M, NVP-II, PUP, EMCON, XNET, CHAOS, MUX, DCN-MEAS, HMP, PRM, XNS-IDP, TRUNK-1, TRUNK-2, LEAF-1, LEAF-2, IRTP, ISO-TP4, NETBLT, MFE-NSP, MERIT-INP, SEP, 3PC, IDPR, XTP, DDP, IDPR-CMTP, TP++, IL, IPv6, SDRP, IPv6-Route, IPv6-Frag, IDRP, GRE, MHRP, BNA, ESP, AH, I-NLSP, SWIPE, NARP, MOBILE, TLSP, SKIP, ICMPV6, IPv6-NoNx, IPv6-Opts, Any-Host-Internal-Protocol, CFTP, Any-Local-Network, SAT-EXPAK, KRYPTOLAN, RVD, IPPC, Any-Distributed-File-System, TFTP, VISA, IPCV, CPNX, CPHB, WSN, PVP, BR-SAT-MO, SUN-ND, WB-MON, WB-EXPAK, ISO-IP, VMTP, SECURE-VM, VINES, TTP, NSFNET-IG, DGP, TCF, OSPFIGP, Sprite-RP, LARP, MTP, AX.25, IPIP, MICP, SCC-SP, ETHERIP, Any-Private-Encryption-Scheme, GMTP, IFMP, PNNI, PIM, ARIS, SCPS, QNX, A/N, IPComp, SNP, Compaq-Pe, IPX-in-IP, VRRP, PGM, Any-0-Hop-Protocol, ENCAP, DDX, IATP, STP, SRP, UTI, SMP, SM, PTP, FIRE, CRTP, CRUDP, SSCOPMCE, IPLT, SPS, PIPE, SCTP, FC, RSVP-E2E-IGNORE, Mobility-Header, UDPLite

protocolNumber Protocol to match against the protocol of an incoming IPv4 packet. Minimum value: 1 Maximum value: 255

vlan ID of the VLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VLAN. If you do not specify a VLAN ID, the appliance applies the ACL rule to the incoming packets on all VLANs. Minimum value: 1 Maximum value: 4094

vxlan ID of the VXLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VXLAN. If you do not specify a VXLAN ID, the appliance applies the ACL rule to the incoming packets on all VXLANs. Minimum value: 1 Maximum value: 16777215

interface ID of an interface. The Citrix ADC applies the ACL rule only to the incoming packets from the specified interface. If you do not specify any value, the appliance applies the ACL rule to the incoming packets of all interfaces.

established Allow only incoming TCP packets that have the ACK or RST bit set, if the action set for the ACL rule is ALLOW and these packets match the other conditions in the ACL rule.

icmpType ICMP Message type to match against the message type of an incoming ICMP packet. For example, to block DESTINATION UNREACHABLE messages, you must specify 3 as the ICMP type.

Note: This parameter can be specified only for the ICMP protocol. Minimum value: 0 Maximum value: 65536

icmpCode Code of a particular ICMP message type to match against the ICMP code of an incoming ICMP packet. For example, to block DESTINATION HOST UNREACHABLE messages, specify 3 as the ICMP type and 1 as the ICMP code.

If you set this parameter, you must set the ICMP Type parameter. Minimum value: 0 Maximum value: 65536

priority Priority for the extended ACL rule that determines the order in which it is evaluated relative to the other extended ACL rules. If you do not specify priorities while creating extended ACL rules, the ACL rules are evaluated in the order in which they are created. Minimum value: 1 Maximum value: 100000

state Enable or disable the extended ACL rule. After you apply the extended ACL rules, the Citrix ADC compares incoming packets against the enabled extended ACL rules.

Possible values: ENABLED, DISABLED Default value: ENABLED

logstate Enable or disable logging of events related to the extended ACL rule. The log messages are stored in the configured syslog or auditlog server.

Possible values: ENABLED, DISABLED Default value: DISABLED

ratelimit Maximum number of log messages to be generated per second. If you set this parameter, you must enable the Log State parameter. Default value: 100 Minimum value: 1 Maximum value: 10000

type Type of the acl ,default will be CLASSIC. Available options as follows:

  • CLASSIC - specifies the regular extended acls.
  • DFD - cluster specific acls,specifies hashmethod for steering of the packet in cluster .

Possible values: CLASSIC, DFD Default value: CLASSIC

dfdhash Specifies the type hashmethod to be applied, to steer the packet to the FP of the packet.

Possible values: SIP-SPORT-DIP-DPORT, SIP, DIP, SIP-DIP, SIP-SPORT, DIP-DPORT

stateful If stateful option is enabled, transparent sessions are created for the traffic hitting this ACL and not hitting any other features like LB, INAT etc.

Possible values: YES, NO Default value: NO

Example

add ns acl restrict DENY -srcport 45-1024 -destIP 192.168.1.1 -protocol TCP

disable ns acl

Disables an extended ACL rule. To commit this operation, you must apply the extended ACLs. After you apply the ACL rules, the Citrix ADC does not compare incoming packets against the disabled extended ACL rules.

Synopsis

disable ns acl ...

Arguments

aclname Name of the extended ACL rule that you want to disable.

Example

disable ns acl foo

set ns acl

Modifies the parameters of an ACL rule. To commit this operation, you must apply the extended ACLs.

Synopsis

set ns acl \[-aclaction ] \[-srcIP \[] ] \[-srcPort \[] ] \[-destIP \[] ] \[-destPort \[] ] \[-srcMac <mac\_addr> \[-srcMacMask ]] \[-protocol | -protocolNumber <positive\_integer>] \[-icmpType <positive\_integer> \[-icmpCode <positive\_integer>]] \[-vlan <positive\_integer> | -vxlan <positive\_integer>] \[-interface <interface\_name>] \[-priority <positive\_integer>] \[-logstate \( ENABLED | DISABLED )] \[-ratelimit <positive\_integer>] \[-established] \[-dfdhash ] \[-stateful \( YES | NO )]

Arguments

aclname Name of the ACL rule whose parameters you want to modify.

aclaction Action to perform on incoming IPv4 packets that match the extended ACL rule. Available settings function as follows:

  • ALLOW - The Citrix ADC processes the packet.
  • BRIDGE - The Citrix ADC bridges the packet to the destination without processing it.
  • DENY - The Citrix ADC drops the packet.

Possible values: BRIDGE, DENY, ALLOW

srcIP IP address or range of IP addresses to match against the source IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

srcIPVal IP address or range of IP addresses to match against the source IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example:10.102.29.30-10.102.29.189.

srcPort Port number or range of port numbers to match against the source port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

srcPortVal Port number or range of port numbers to match against the source port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90. Maximum value: 65535

destIP IP address or range of IP addresses to match against the destination IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

destIPVal IP address or range of IP addresses to match against the destination IP address of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 10.102.29.30-10.102.29.189.

destPort Port number or range of port numbers to match against the destination port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

Note: The destination port can be specified only for TCP and UDP protocols.

operator Either the equals (=) or does not equal (!=) logical operator.

Possible values: =, !=, EQ, NEQ

destPortVal Port number or range of port numbers to match against the destination port number of an incoming IPv4 packet. In the command line interface, separate the range with a hyphen. For example: 40-90.

Note: The destination port can be specified only for TCP and UDP protocols. Maximum value: 65535

srcMac MAC address to match against the source MAC address of an incoming IPv4 packet.

srcMacMask Used to define range of Source MAC address. It takes string of 0 and 1, 0s are for exact match and 1s for wildcard. For matching first 3 bytes of MAC address, srcMacMask value “000000111111”. Default value: “000000000000”

protocol Protocol to match against the protocol of an incoming IPv4 packet.

Possible values: ICMP, IGMP, TCP, EGP, IGP, ARGUS, UDP, RDP, RSVP, EIGRP, L2TP, ISIS, GGP, IPoverIP, ST, CBT, BBN-RCC-M, NVP-II, PUP, EMCON, XNET, CHAOS, MUX, DCN-MEAS, HMP, PRM, XNS-IDP, TRUNK-1, TRUNK-2, LEAF-1, LEAF-2, IRTP, ISO-TP4, NETBLT, MFE-NSP, MERIT-INP, SEP, 3PC, IDPR, XTP, DDP, IDPR-CMTP, TP++, IL, IPv6, SDRP, IPv6-Route, IPv6-Frag, IDRP, GRE, MHRP, BNA, ESP, AH, I-NLSP, SWIPE, NARP, MOBILE, TLSP, SKIP, ICMPV6, IPv6-NoNx, IPv6-Opts, Any-Host-Internal-Protocol, CFTP, Any-Local-Network, SAT-EXPAK, KRYPTOLAN, RVD, IPPC, Any-Distributed-File-System, TFTP, VISA, IPCV, CPNX, CPHB, WSN, PVP, BR-SAT-MO, SUN-ND, WB-MON, WB-EXPAK, ISO-IP, VMTP, SECURE-VM, VINES, TTP, NSFNET-IG, DGP, TCF, OSPFIGP, Sprite-RP, LARP, MTP, AX.25, IPIP, MICP, SCC-SP, ETHERIP, Any-Private-Encryption-Scheme, GMTP, IFMP, PNNI, PIM, ARIS, SCPS, QNX, A/N, IPComp, SNP, Compaq-Pe, IPX-in-IP, VRRP, PGM, Any-0-Hop-Protocol, ENCAP, DDX, IATP, STP, SRP, UTI, SMP, SM, PTP, FIRE, CRTP, CRUDP, SSCOPMCE, IPLT, SPS, PIPE, SCTP, FC, RSVP-E2E-IGNORE, Mobility-Header, UDPLite

protocolNumber Protocol to match against the protocol of an incoming IPv4 packet. Minimum value: 1 Maximum value: 255

icmpType ICMP Message type to match against the message type of an incoming ICMP packet. For example, to block DESTINATION UNREACHABLE messages, you must specify 3 as the ICMP type.

Note: This parameter can be specified only for the ICMP protocol. Minimum value: 0 Maximum value: 65536

icmpCode Code of a particular ICMP message type to match against the ICMP code of an incoming ICMP packet. For example, to block DESTINATION HOST UNREACHABLE messages, specify 3 as the ICMP type and 1 as the ICMP code.

If you set this parameter, you must set the ICMP Type parameter. Minimum value: 0 Maximum value: 65536

vlan ID of the VLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VLAN. If you do not specify a VLAN ID, the appliance applies the ACL rule to the incoming packets on all VLANs. Minimum value: 1 Maximum value: 4094

vxlan ID of the VXLAN. The Citrix ADC applies the ACL rule only to the incoming packets of the specified VXLAN. If you do not specify a VXLAN ID, the appliance applies the ACL rule to the incoming packets on all VXLANs. Minimum value: 1 Maximum value: 16777215

interface ID of an interface. The Citrix ADC applies the ACL rule only to the incoming packets from the specified interface. If you do not specify any value, the appliance applies the ACL rule to the incoming packets of all interfaces.

priority Priority for the extended ACL rule that determines the order in which it is evaluated relative to the other extended ACL rules. If you do not specify priorities while creating extended ACL rules, the ACL rules are evaluated in the order in which they are created. Minimum value: 1 Maximum value: 100000

logstate Enable or disable logging of events related to the extended ACL rule. The log messages are stored in the configured syslog or auditlog server.

Possible values: ENABLED, DISABLED Default value: DISABLED

ratelimit Maximum number of log messages to be generated per second. If you set this parameter, you must enable the Log State parameter. Default value: 100 Minimum value: 1 Maximum value: 10000

established Allow only incoming TCP packets that have the ACK or RST bit set, if the action set for the ACL rule is ALLOW and these packets match the other conditions in the ACL rule.

dfdhash Specifies the type hashmethod to be applied, to steer the packet to the FP of the packet.

Possible values: SIP-SPORT-DIP-DPORT, SIP, DIP, SIP-DIP, SIP-SPORT, DIP-DPORT

stateful If stateful option is enabled, transparent sessions are created for the traffic hitting this ACL and not hitting any other features like LB, INAT etc.

Possible values: YES, NO Default value: NO

Example

set ns acl restrict -srcPort 50

ns-acl