ping mpls
Use this command to start sending MPLS request packets using various parameters as defined below. Ping packets can be configured for LDP, RSVP, L2 circuit, VPLS, L3 VPN, Segment Routing or generic FEC types.
Command Syntax
ping mpls (ldp A.B.C.D/M|rsvp (tunnel-name NAME|egress A.B.C.D)|l2-circuit <1-4294967295> peer A.B.C.D/M |vpls <1-10000> peer A.B.C.D/M|l3vpn VRFNAME A.B.C.D/M |ipv4 A.B.C.D/M) ({reply-mode (1|2)|flags|destination A.B.C.D|source A.B.C.D|ttl <1-255>|timeout <1-500>|repeat <5-5000>|interval <2-20000>|force-explicit-null|detail}|)
ping mpls (l3vpn (VRFNAME A.B.C.D/M X:X::X:X/M source A.B.C.D destination A.B.C.D)) ({timeout <1-500>|ttl <1-255>|repeat <5-5000>|interval <2-20000>|detail}|)
ping mpls (6pe default X:X::X:X/M source A.B.C.D destination A.B.C.D)) ({timeout <1-500>|ttl <1-255>|repeat <5-5000>|interval <2-20000>|detail}|)
ping mpls (| protocol-origin (local | pcep) )(sr-policy SR_POLICY_NAME (| candidate-path CANDIDATE_PATH_ID))({flags|source A.B.C.D | ttl <1-255> | timeout <1-500> | repeat <5-5000>|interval <2-20000> | force-explicit-null | detail}|)
ping mpls (ospf-sr | isis-sr)(ipv4 A.B.C.D/M )({reply-mode (1|2|3)|flags | destination A.B.C.D|source A.B.C.D | ttl <1-255> | timeout <1-500> | repeat <5-5000>|interval <2-20000> | force-explicit-null | detail}|)Parameters
ldp
FEC type is LDP
A.B.C.D/M
LDP prefix address
rsvp
FEC type is RSVP
tunnel-name
RSVP tunnel name
NAME
Tunnel name string
egress
RSVP tunnel egress
A.B.C.D
3RSVP tunnel egress address
l2-circuit
FEC type is L2 circuit
<1-4294967295>
L2 circuit ID
peer A.B.C.D/M
IP address of the peer
vpls
FEC type is MPLS VPLS (L2-VPN)
<1-10000>
VPLS instance ID
peer
VPLS peer
A.B.C.D/M
VPLS peer address
l3vpn
FEC type is MPLS VPN (L3-VPN)
VRFNAME
VPN instance name
A.B.C.D./M
VPN prefix
X:X::X:X/M
VPNv6 prefix
6pe
FEC type (6PE)
default
VPN Instance Name (default)
X:X::X:X/M
6PE Prefix
ipv4
FEC type is generic; use for static/SNMP label switched paths
A.B.C.D/M
IPv4 prefix address
Protocol-origin
Protocol origin for SR policy
Local
local originated sr policy
Pcep
Pcep orginated SR policy
SR policy
SR policy ping
SR_POLICY_NAME
Policy name
Candidate-path
Candidate path
CANDIDATE_PATH_ID
Candidate path id
reply-mode
Reply mode, one of
1
Do not reply
2
Reply via UDP/IP packet (default)
flags
Validate FEC stack
destination
Destination address
A.B.C.D
IPv4 address of the destination
source
Source address
A.B.C.D
IPv4 address of the source
ttl
Trace packet Time-to-live
<1-255>
Trace packet TTL value
repeat
Repeat sending of ping packets
<5-5000>
Number of pings to send
interval
Interval between ping packets, in milliseconds
<2-20000>
Interval value
timeout
Time to wait before rejecting the probe as a failure, in seconds
<1-500>
Timeout value
force-explicit-null
Force Explicit NULL label
detail
Print detailed output of the ping
Defaults
TTL value is 255.
Timeout value is 60 seconds.
Command Mode
Privileged execution mode
Applicability
This command was introduced before OcNOS version 1.3. The SR ping command was introduced in OcNOS version 4.1.
Example
#ping mpls ipv4 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls l2-circuit 3 peer 192.0.2.0/32 reply-mode 2 flags destination 127.1.3.4 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls l3vpn vrfa 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls ldp 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls rsvp egress 1.2.3.5 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls rsvp tunnel-name tun1 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
#ping mpls vpls 2 peer 10.10.0.0 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null
# ping mpls sr-policy LSP3_R1_R4_R2 detail
# ping mpls ospf-sr ipv4 2.2.2.2/32 detail
# ping mpls isis-sr ipv4 2.2.2.2/32 detail
Codes:
'!' - Success, 'Q' - request not sent, '.' - timeout,
'x' - Retcode 0, 'M' - Malformed Request, 'm' - Errored TLV,
'N' - LBL Mapping Err, 'D' - DS Mismatch,
'U' - Unknown Interface, 'R' - Transit (LBL Switched),
'B' - IP Forwarded, 'F' No FEC Found, 'f' - FEC Mismatch,
'P' - Protocol Error, 'X' - Unknown code,
'Z' - Reverse FEC Validation Failed
Type 'Ctrl+C' to abort
! seq_num = 1 200.0.0.1 2.02 ms
! seq_num = 2 200.0.0.1 2.00 ms
! seq_num = 3 200.0.0.1 1.93 ms
! seq_num = 4 200.0.0.1 2.14 ms
! seq_num = 5 200.0.0.1 1.78 ms
Success Rate is 100.00 percent (5/5)
round-trip min/avg/max = 1.78/1.96/2.14