Basic Routing

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Route View

Table 1 Route View

Command	Purpose
show{ip\|ipv6}route[summary\|connected\|static\|bgp\|ospf\|isis\|ip-address]	Display IPv4/IPv6 route info.
show{ip\|ipv6}protocol	Display IPv4/IPv6 protocol info.
show pbr interface[ethernet interface_name\|link-aggregation lag-id] [json]	Display PBR binding info.
show pbr map[pbr-map-name\|json\|detail]	Display PBR policy info.
show pbr nexthop-groups[next-group-name\|json]	Display PBR next-hop info.

show {ip|ipv6} route [summary|connected|static|bgp|ospf|isis|ip-address ]

[Command]

show{ip|ipv6}route [summary|connected|static|bgp|ospf|isis|ip-address]

[Purpose]

Display IPv4/IPv6 route info.

[Parameters]

Parameter	Description
ip-address	IPv4 or IPv6 address.

[View]

Privileged User View

[Use Cases]

sonic# show ip route connected
Codes: K - kernel route, C - connected, S - static, R - RIP,
       O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
       T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
       F - PBR, f - OpenFabric,
       > - selected route, * - FIB route, q - queued, r - rejected, b - backup
C>* 10.0.0.0/24 is directly connected, Ethernet112, 00:22:20
C>* 10.1.0.103/32 is directly connected, Loopback0, 20:16:20
C>* 10.250.0.0/24 is directly connected, eth0, 20:16:40
C>* 11.11.10.0/24 is directly connected, Vlan10, 20:16:10
C>* 112.0.0.0/24 is directly connected, Ethernet112, 00:22:20
C>* 122.0.0.0/24 is directly connected, Vlan100, 20:16:10

show {ip|ipv6} protocol

[Command]

show{ip|ipv6}protocol

[Purpose]

Display IPv4/IPv6 protocol info.

[View]

Privileged User View

[Use Cases]

sonic# show ip protocol
Protocol    : route-map
------------------------
system      : none
kernel      : none
connected   : none
static      : none
rip         : none
ripng       : none
ospf        : none
ospf6       : none
isis        : none
bgp         : RM_SET_SRC
pim         : none
eigrp       : none
nhrp        : none
hsls        : none
olsr        : none
table       : none
ldp         : none
vnc         : none
vnc-direct  : none
vnc-rn      : none
bgp-direct  : none
bgp-direct-to-nve-groups  : none
babel       : none
sharp       : none
pbr         : none
bfd         : none
wildcard    : none
any         : none

show pbr interface [ethernet interface_name|link-aggregation lag-id] [json]

[Command]

show pbr interface [ethernet interface_name|link-aggregation lag-id] [json]

[Purpose]

Display PBR binding info.

[Parameters]

Parameter	Description
interface_name	Interface name(eg.0/1)
lag-id	LAG ID, the range is from 1 to 9999.

[View]

Privileged User View

[Use Cases]

sonic# show pbr interface ethernet 0/0
  ethernet 0/0(15) with pbr-policy yd1

show pbr map [pbr-map-name|json|detail]

[Command]

show pbr map[pbr-map-name|json|detail]

[Purpose]

Display PBR policy info.

[Parameters]

Parameter	Description
pbr-map-name	PBR map name.

[View]

Privileged User View

[Use Cases]

sonic# show pbr map yd1
  pbr-map yd1 valid: yes
    Seq: 1 rule: 300
        Installed: yes Reason: Valid
        SRC Match: 100.0.0.2/32
        nexthop 102.0.0.2
          Installed: yes Tableid: 10002

show pbr nexthop-groups [next-group-name|json]

[Command]

show pbr nexthop-groups[next-group-name|json]

[Purpose]

Display PBR next-hop info.

[Parameters]

Parameter	Description
next-group-name	Next-hop group name.

[View]

Privileged User View

[Use Cases]

sonic# show pbr nexthop-groups yd
Nexthop-Group: yd Table: 10000 Valid: 1 Installed: 1
        Valid: 1 nexthop 102.0.0.2
        Valid: 1 nexthop 103.0.0.2

Route Config

Table 2 Route Config

Command	Purpose
ip route A.B.C.D/M {A.B.C.D\|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf]	Configure IPv4 static routes.
ipv6 route X:X::X:X/M {X:X::X:X\|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf]	Configure IPv6 static routes.
pbr-map pbr-map-name seq seq-num	Create PBR policy and enter the PBR-map configuration view.
match {dst-ip dip\|dst-port dport\|ip-protocol ip-protocol\|src-ip sip\|src-port sport}	Configure PBR policy match fields.
set {nexthop {A.B.C.D\|X:X::X:X}\|nexthop-group next-group-name}	Configure PBR policy actions.
nexthop-group next-group-name	Create a next-hop group and enter the next-hop group configuration mode.
nexthop {A.B.C.D\|X:X::X:X}	Configure the next hop.
pbr-policy pbr-map-name	Bind PBR policy.

ip route A.B.C.D/M {A.B.C.D|interface-type interface-name} [OPTIONs]

[Command]

ip route A.B.C.D/M {A.B.C.D|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf]

[Purpose]

Configure IPv4 static routes.

[Parameters]

Parameter	Description
A.B.C.D/M	Specify the destination network segment for routing.
A.B.C.D	Specify the IP address of next hop of the route.
interface-type	The next-hop interface type. Optional parameters include ethernet, vlan, and link-aggregation.
interface-name	Next-hop interface name.
distance	Static route distance value,range from 1-255. Default value: 1.
description	Specify the description for the route. In string form.
track_id	Track ID, range from [1,4294967295].
bfd	Configure static route and BFD linkage.
vrf	Name of the VRF where the next-hop interface resides.

[View]

Global Configuration View / VRF Configuration View

[Notes]

Run command no ip route A.B.C.D/M {A.B.C.D|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf] to delete static routes configuration.

[Use Cases]

sonic# configure terminal
sonic(config)# ip route 20.0.0.0/24 10.0.0.57 description test

ipv6 route X:X::X:X/M {X:X::X:X|interface-type interface-name} [OPTIONs]

[Command]

ipv6 route X:X::X:X/M {X:X::X:X|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf]

[Purpose]

Configure IPv6 static routes.

[Parameters]

Parameter	Description
X:X::X:X/M	Specify the destination network segment for routing.
X:X::X:X	Specify the IP address of next hop of the route.
interface-type	The next-hop interface type. Optional parameters include ethernet, vlan, and link-aggregation.
interface-name	Next-hop interface name.
distance	Static route distance value,range from 1-255. Default value: 1.
description	Specify the description for the route. In string form.
track_id	Track ID, range from [1,4294967295].
bfd	Configure static route and BFD linkage.
vrf	Name of the VRF where the next-hop interface resides.

[View]

Global Configuration View / VRF Configuration View

[Notes]

Run command no ipv6 route X:X::X:X/M {X:X::X:X|interface-type interface-name}[distance][description description] [track track-id] [bfd] [nexthop-vrf vrf] to delete static routes configuration.

[Use Cases]

sonic# configure terminal
sonic(config)# ipv6 route 2001::2/96 2002::1 track 1

pbr-map pbr-map-name seq seq-num

[Command]

pbr-map pbr-map-name seq seq-num

[Purpose]

Create PBR policy and enter the PBR-map configuration view.

[Parameters]

Parameter	Description
pbr-map-name	PBR map name.
seq-num	Sequence number, range from 1 to 700.

[View]

Global Configuration View

[Notes]

Run command no pbr-map pbr-map-name [seq seq_num] to delete PBR policy configuration.

[Use Cases]

sonic(config)# pbr-map pbrmap1 seq 1
sonic(config-pbr-map)#

match { dst-ip dip|dst-port dport|ip-protocol ip-protocol|src-ip sip|src-port sport}

[Command]

match {dst-ip dip|dst-port dport|ip-protocol ip-protocol|src-ip sip|src-port sport}

[Purpose]

Configure PBR policy match fields.

[Parameters]

Parameter	Description
dip	Destination IP, A.B.C.D/M or X:X::X:X/M.
dst-port	Destination port number, range from 1 to 65535.
ip-protocol	TCP/UDP.
sip	Source IP, A.B.C.D/M or X:X::X:X/M.
sport	Source port number, range from 1 to 65535.

[View]

PBR-map Configuration View

[Notes]

Run command no match {dst-ip dip|dst-port dport|ip-protocol ip-protocol|src-ip sip|src-port sport} to delete PBR policy match fields.

[Use Cases]

sonic(config)# pbr-map pbrmap1 seq 1
sonic(config-pbr-map)# match src-ip 1.2.1.1/32
sonic(config-pbr-map)#

set {nexthop {A.B.C.D|X:X::X:X}|nexthop-group next-group-name}

[Command]

set {nexthop {A.B.C.D|X:X::X:X}|nexthop-group next-group-name}

[Purpose]

Configure PBR policy actions.

[Parameters]

Parameter	Description
A.B.C.D\|X:X::X:X	Next hop IP.
next-group-name	Nexthop-group name.

[View]

PBR-map Configuration View

[Notes]

Run command no set {nexthop {A.B.C.D|X:X::X:X}|nexthop-group next-group-name} to delete PBR policy actions.

[Use Cases]

sonic(config)# pbr-map pbrmap1 seq 1
sonic(config-pbr-map)# set nexthop 83.0.0.1
sonic(config-pbr-map)#

nexthop-group next-group-name

[Command]

nexthop-group next-group-name

[Purpose]

Create a next-hop group and enter the next-hop group configuration mode.

[Parameters]

Parameter	Description
next-group-name	Nexthop-group name.

[View]

Global Configuration View

[Notes]

Run command no nexthop-group next-group-name to delete the next-hop group configuration.

[Use Cases]

sonic(config)# nexthop-group nextgroup1
sonic(config-nh-group)#

nexthop {A.B.C.D|X:X::X:X}

[Command]

nexthop {A.B.C.D|X:X::X:X}

[Purpose]

Configure the next hop.

[Parameters]

Parameter	Description
A.B.C.D\|X:X::X:X	Next hop IP.

[View]

Nexthop-group Configuration View

[Notes]

Run command no nexthop {A.B.C.D|X:X::X:X} to delete the next hop configuration.

[Use Cases]

sonic(config)# nexthop-group nextgroup1
sonic(config-nh-group)# nexthop 82.0.0.1
sonic(config-nh-group)#

pbr-policy pbr-map-name

[Command]

pbr-policy pbr-map-name

[Purpose]

Bind PBR policy.

[Parameters]

Parameter	Description
pbr-map-name	PBR map name.

[View]

Physical Interface/LAGIF Configuration View

[Notes]

Run command no pbr-policy pbr-map-name to delete binding PBR policy configuration.

[Use Cases]

sonic(config)# interface ethernet 0/0
sonic(config-if-0/0)# pbr-policy pbrmap1
sonic(config-if-0/0)#