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sonic-acl.yang
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sonic-acl.yang
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module sonic-acl {
namespace "http://github.com/Azure/sonic-acl";
prefix sacl;
yang-version 1.1;
import ietf-yang-types {
prefix yang;
}
import ietf-inet-types {
prefix inet;
}
import sonic-common {
prefix scommon;
}
import sonic-port {
prefix prt;
}
import sonic-portchannel {
prefix spc;
}
import sonic-mirror-session {
prefix sms;
}
import sonic-pf-limits {
prefix spf;
}
organization
"BRCM";
contact
"BRCM";
description
"SONIC ACL";
revision 2019-05-15 {
description
"Initial revision.";
}
container sonic-acl {
scommon:db-name "CONFIG_DB";
list ACL_TABLE {
key "aclname";
scommon:key-delim "|";
scommon:key-pattern "ACL_TABLE|{aclname}";
/* must "count(/prt:sonic-port/prt:PORT) > 0"; */
leaf aclname {
type string;
}
leaf policy_desc {
type string {
length 1..255 {
error-app-tag policy-desc-invalid-length;
}
}
}
leaf stage {
type enumeration {
enum INGRESS;
enum EGRESS;
}
}
leaf type {
type enumeration {
enum MIRROR;
enum L2;
enum L3;
enum L3V6;
}
}
leaf-list ports {
/*type union { */
type leafref {
path "/prt:sonic-port/prt:PORT/prt:ifname";
}
/* type leafref {
path "/spc:sonic-portchannel/spc:PORTCHANNEL/spc:name";
}
}*/
}
}
list ACL_RULE {
key "aclname rulename";
scommon:key-delim "|";
scommon:key-pattern "ACL_RULE|{aclname}|{rulename}";
scommon:pf-check "ACL_CheckAclLimits";
/* Limit for number of dynamic ACL rules */
/*must "count(../ACL_RULE) > /spf:sonic-pf-limits/acl/MAX_ACL_RULES" {
error-message "Number of ACL rules reached max platform limit.";
}
must "PRIORITY > /spf:sonic-pf-limits/acl/MAX_PRIORITY" {
error-message "Invalid ACL rule priority.";
}
must "count(../ACL_TABLE) > 0 and count(/prt:sonic-port/prt:PORT) > 0"; //Temporary work-around
*/
leaf aclname {
type leafref {
path "../../ACL_TABLE/aclname";
}
must "(/scommon:operation/scommon:operation != 'DELETE') or " +
"count(../../ACL_TABLE[aclname=current()]/ports) = 0" {
error-message "Ports are already bound to this rule.";
}
}
leaf rulename {
type string;
}
leaf PRIORITY {
type uint16 {
range "1..65535";
}
}
leaf RULE_DESCRIPTION {
type string;
}
leaf PACKET_ACTION {
type enumeration {
enum FORWARD;
enum DROP;
enum REDIRECT;
}
}
leaf MIRROR_ACTION {
type leafref {
path "/sms:sonic-mirror-session/sms:MIRROR_SESSION/sms:name";
}
}
leaf IP_TYPE {
type enumeration {
enum any;
enum ip;
enum ipv4;
enum ipv4any;
enum non_ipv4;
enum ipv6any;
enum non_ipv6;
}
}
leaf IP_PROTOCOL {
type uint8 {
range "1|2|6|17|46|47|51|103|115";
}
}
leaf ETHER_TYPE {
type string{
pattern "(0x88CC)|(0x8100)|(0x8915)|(0x0806)|(0x0800)|(0x86DD)|(0x8847)";
}
}
choice ip_src_dst {
case ipv4_src_dst {
leaf SRC_IP {
mandatory true;
type inet:ipv4-prefix;
}
leaf DST_IP {
mandatory true;
type inet:ipv4-prefix;
}
}
case ipv6_src_dst {
leaf SRC_IPV6 {
mandatory true;
type inet:ipv6-prefix;
}
leaf DST_IPV6 {
mandatory true;
type inet:ipv6-prefix;
}
}
}
choice src_port {
case l4_src_port {
leaf L4_SRC_PORT {
type uint16;
}
}
case l4_src_port_range {
leaf L4_SRC_PORT_RANGE {
type string {
pattern "[0-9]{1,5}(-)[0-9]{1,5}";
}
}
}
}
choice dst_port {
case l4_dst_port {
leaf L4_DST_PORT {
type uint16;
}
}
case l4_dst_port_range {
leaf L4_DST_PORT_RANGE {
type string {
pattern "[0-9]{1,5}(-)[0-9]{1,5}";
}
}
}
}
leaf TCP_FLAGS {
type string {
pattern "0[xX][0-9a-fA-F]{2}[/]0[xX][0-9a-fA-F]{2}";
}
}
leaf DSCP {
type uint8;
}
}
container state {
config false;
leaf MATCHED_PACKETS {
type yang:counter64;
}
leaf MATCHED_OCTETS {
type yang:counter64;
}
}
}
}