Debug Commands H - P

In this section:

1. debug hw
   Enables the hardware backplane debugging feature in a device.
2. debug igmp-snoop add-del-oif all
   Displays information about the addition or deletion of all outgoing interfaces (OIFs).
3. debug igmp-snoop clear
   Clears all the IGMP snooping debug settings.
4. debug igmp-snoop error
   Displays the IGMP snooping multicast error messages.
5. debug igmp-snoop group
   Displays the IGMP snooping multicast group information.
6. debug igmp-snoop level
   Sets the debugging level of IGMP snooping activity.
7. debug igmp-snoop packet
   Displays debugging information related to the IGMP snoop packets.
8. debug igmp-snoop port ethernet
   Displays the IGMP snooping related debug information for the specified Ethernet interface.
9. debug igmp-snoop show
   Displays all the IGMP snooping debug settings.
10. debug igmp-snoop source
    Displays the IGMP snooping related debug information for the specified source address
11. debug igmp-snoop timer
    Displays information about the IGMP snooping related timer events.
12. debug igmp-snoop vlan
    Displays the IGMP snooping related debug information for the specified VLAN ID.
13. debug ikev2
    Enables IKEv2 debugging.
14. debug ip arp
    Activates the debugging of ARP packets.
15. debug ip arp inspection
    Enables ARP inspection debugging.
16. debug ip bgp
    Enables common BGP debugging information to be displayed for all virtual routing and forwarding events (VRFs) or for a specific VRF.
17. debug ip bgp dampening
    Displays information about dampening process configurations, route penalties, durations, restraint, and release.
18. debug ip bgp events
    Generates information about BGP events, such as connection attempts and keepalive timer activity.
19. debug ip bgp graceful-restart
    Displays information about BGP graceful restarts. The graceful restart feature minimizes disruptions in forwarding and route flapping when a router restarts.
20. debug ip bgp keepalives
    Displays information about the status of a resource such as BGP.
21. debug ip bgp updates
    Displays BGP receive, transmit, or receive and transmit update messages about debug processing.
22. debug ip dhcp-snooping
    Enables debugging of the DHCP snooping activity.
23. debug ip gre keepalive
    Activates Generic Routing Encapsulation (GRE) keepalive debugging.
24. debug ip gre log
    Activates the tunnel events debugging.
25. debug ip gre packet
    Activates the debugging of GRE packet processing.
26. debug ip icmp events
    Activates ICMP events debugging.
27. debug ip icmp packets
    Activates ICMP packets debugging.
28. debug ip igmp add-del-oif
    Displays information about the addition or deletion of the outgoing interfaces (OIFs).
29. debug ip igmp add-del-oif all
    Displays information about the addition or deletion of all the OIFs that are IGMP-enabled.
30. debug ip igmp add-del-oif stack
    Monitors and displays instances of multicast cache activity, such as OIF additions or deletions, and generates a stack trace of the add or delete event.
31. debug ip igmp clear
    Clears all the IGMP debug settings.
32. debug ip igmp down-port
    Monitors the port that is down.
33. debug ip igmp enable
    Enables IGMP debugging.
34. debug ip igmp error
    Displays the IGMP multicast error messages.
35. debug ip igmp group
    Matches the IGMP-enabled group based on the IP address.
36. debug ip igmp level
    Sets the debug level of the IGMP.
37. debug ip igmp packet
    Traces the IGMP packets.
38. debug ip igmp physical-port ethernet
    Matches the physical port that is connected.
39. debug ip igmp prime-port ethernet
    Monitors the activity of the physical port if the trunking is carried out on the primary port.
40. debug ip igmp protocol
    Displays debugging information about the IGMP queries and reports transmitted and received.
41. debug ip igmp proxy clear
    Clears all the IGMP proxy debug settings.
42. debug ip igmp proxy error
    Displays the IGMP proxy error messages.
43. debug ip igmp proxy event
    Enables debugging of IGMP proxy events.
44. debug ip igmp proxy packet
    Displays debugging information related to the IGMP proxy packets.
45. debug ip igmp proxy rx
    Displays the IGMP proxy packets received.
46. debug ip igmp proxy show
    Displays the IGMP proxy debug settings.
47. debug ip igmp proxy tx
    Displays the IGMP proxy packets transmitted.
48. debug ip igmp proxy vrf
    Displays IGMP proxy related debug information for the specified VRF.
49. debug ip igmp rx
    Displays the IGMP packets received.
50. debug ip igmp show
    Displays the IGMP debug settings.
51. debug ip igmp source
    Matches the source of the control packet or IGMP V3 source packets.
52. debug ip igmp timer
    Monitors the IGMP timer activity.
53. debug ip igmp tx
    Displays the IGMP packets transmitted.
54. debug ip igmp vrf
    Displays IGMP-related debug information for the specified VRF.
55. debug ip msdp
    Generates information about Multicast Source Discovery Protocol (MSDP) alarms, events, and messages.
56. debug ip ntp
    Displays NTP system information.
57. debug ip ospf
    Generates OSPF debugging information for the specified IP address. Output indicates state transitions, hello packets received, LSA acknowledgements received, LSA processing, flooding information, and database descriptions.
58. debug ip ospf adj
    Displays information about OSPF adjacencies and authentication, including designated router (DR) and backup designated router (BDR) elections, sent and received hello packets, neighbor state transitions, and database description information.
59. debug ip ospf all-vrfs route
    Displays OSPF debugging information for all VPN routing and forwarding activity.
60. debug ip ospf error
    Reports the receipt of OSPF packets with errors, or mismatches between hello packet options.
61. debug ip ospf event
    Displays information about internal OSPF events related to configuration or interaction with the standby management processor and interface state transitions.
62. debug ip ospf flood
    Displays information about LSA flooding activity
63. debug ip ospf graceful-restart
    Enable this command to receive information about OSPF graceful restart events, including restart phases, graceful Link-State Advertisement (LSA) transmit and receive activity, and syslog messages.
64. debug ip ospf log-empty-lsa
    Displays information about empty link state advertisements (LSAs).
65. debug ip ospf lsa-generation
    Displays information about link state advertisements (LSAs).
66. debug ip ospf lsa-id
    Generates information about OSPF Link-State Advertisement (LSA) IDs.
67. debug ip ospf max-metric
    Displays debugging information about the max-metric configuration.
68. debug ip ospf packet
    Generates debugging information about the Open Shortest Path First (OSPF) packets.
69. debug ip ospf retransmission
    Generates internal information about Open Shortest Path First (OSPF) retransmission of link state advertisements (LSAs).
70. debug ip ospf route
    Generates information about Open Shortest Path First (OSPF) routes.
71. debug ip ospf spf
    Generates information about Open Shortest Path First (OSPF) activity including SPF runs and calculations.
72. debug ip ospf vrf
    Generates debugging information about the Open Shortest Path First (OSPF) Virtual Routing and Forwarding (VRF) instance.
73. debug ip pim
    Enables the Protocol Independent Multicast (PIM) debugging.
74. debug ip pim add-del-oif
    Displays information about the mcache activity.
75. debug ip pim bootstrap
    Enables bootstrap debugging.
76. debug ip pim clear
    Clears all the Protocol Independent Multicast (PIM) debug settings.
77. debug ip pim control-source
    Monitors the control packet sent by the given router and displays debugging information.
78. debug ip pim event
    Enables debugging of Protocol Independent Multicast (PIM) events.
79. debug ip pim group
    Displays the Protocol Independent Multicast (PIM) related activities for the specified IP address of the PIM group.
80. debug ip pim join-prune
    Controls join prune processing and displays debugging information related to the join prune messages.
81. debug ip pim level
    Sets the Protocol Independent Multicast (PIM) level.
82. debug ip pim nbr-change
    Controls the Protocol Independent Multicast (PIM) IPv4 neighbor changes.
83. debug ip pim packet
    Displays debugging information about the Protocol Independent Multicast (PIM) packets.
84. debug ip pim physical-port ethernet
    Displays information of the PIM physical ports that are connected.
85. debug ip pim regproc
    Controls register processing.
86. debug ip pim rp
    Controls the Rendezvouz Point (RP) processing.
87. debug ip pim show
    Displays the PIM debug settings. Do not use the show debug command for this purpose. The show debug command displays general debug information.
88. debug ip pim source
    Monitors the content related to a specific PIM server. The ipaddr variable refers to the IP address of the PIM server source.
89. debug ip pim vrf
    Displays the PIM related debugging information for the specified VRF.
90. debug ip pimsm-snoop
    describes the debug commands used for troubleshooting issues related to the IPv4 Protocol Independent Multicast Sparse mode (PIM-SM) snoop configurations.
91. debug ip ssh
    activates the SSH debugging.
92. debug ip sync
    Displays debugging information about IP synchronization and faults in synchronization.
93. debug ip source guard
    Activates the IP source guard debugging.
94. debug ip tcp
    Display debugging information about the Transmission Control Protocol (TCP) transactions.
95. debug ip tcp driver
    Activates the TCP driver events debugging.
96. debug ip tcp memory
    Activates the TCP memory debugging.
97. debug ip tcp packet
    Activates the TCP packets debugging.
98. debug ip tcp sack
    Activates the TCP Selective Acknowledgment (SACK) debugging.
99. debug ip tcp transactions
    Activates the TCP transactions debugging.
100. debug ip udp
     Activates the UDP debugging.
101. debug ip vrrp packet
     displays debugging information of any VRRP or VRRP-E packets within the device.
102. debug ip vrrp events
     Displays debugging information of VRRP events only within the device.
103. debug ip vrrp packet v4
     displays debugging information of VRRP or VRRP-E packets specific to IPv4 within the device.
104. debug ip vrrp packet v6
     Displays debugging information of VRRP or VRRP-E packets specific to IPv6 within the device.
105. debug ip vrrp vrid
     Filters VRRP or VRRP-E debugging using a virtual router identifier (VRID).
106. debug ip web
     Activates the web debugging.
107. debug ip web-ssl
     Activates web Secured Socket Layer (SSL) debugging.
108. debug ipsec all
     Displays all debugging information related to IPsec operation.
109. debug ipsec esp
     Enables debugging of Encapsulating Security Payload (ESP)
110. debug ipsec in
     Enables the display of debugging information related to inbound OSPFv3 packets with IPsec.
111. debug ipsec out
     Enables the display of debugging information related to outbound OSPFv3 packets with IPsec.
112. debug ipsec policy
     Enables the display of debugging information for IPsec policy.
113. debug ipv6
     Enables the collection of information about IPv6 configurations for troubleshooting.
114. debug ipv6 dhcp relay
     Displays debug information related to Dynamic Host Configuration Protocol for IPv6 (DHCPv6) relay agent.
115. debug ipv6 dhcp snooping
     Enables debugging of the DHCPv6 snooping activity.
116. debug ipv6 mld
     Displays the debugging information about the received and sent packets of the Multicast Listening Discovery (MLD).
117. debug ipv6 mld add-del-oif
     Enabled with the MLD debug ipv6 mcache-source or debug ipv6 mcache-group commands at the same time.
118. debug ipv6 mld add-del-oif all
     Monitors outgoing interfaces (OIFs) that are added or deleted for all the MLD groups.
119. debug ipv6 mld add-del-oif stack
     Displays the MLD stack trace.
120. debug ipv6 mld clear
     Clears all the MLD debug settings..
121. debug ipv6 mld detail
     Displays the details of the MLD messages.
122. debug ipv6 mld enable
     Enables debugging of MLD configurations.
123. debug ipv6 mld error
     Displays error information related to MLD.
124. debug ipv6 mld group
     Debugs the MLD group matching.
125. debug ipv6 mld level
     Displays the different levels of debugging output.
126. debug ipv6 mld mcache-group
     Displays a filter of only desired mcache group debugging output.
127. debug ipv6 mld phy-port ethernet
     Matches the input of the physical port.
128. debug ipv6 mld prime-port ethernet
     Enables the activity of the physical port and primary port if trunking happened.
129. debug ipv6 mld protocol
     Displays debugging information about the IPv6 MLD queries and reports transmitted and received.
130. debug ipv6 mld rx
     Displays the IPv6 MLD packets received.
131. debug ipv6 mld show
     Displays the IPv6 MLD debug settings.
132. debug ipv6 mld source
     Displays the MLD related debug information for the specified source address.
133. debug ipv6 mld timer
     Monitors the MLD timer activity.
134. debug ipv6 mld tx
     Displays the IPv6 MLD packets transmitted..
135. debug ipv6 mld vlan
     Monitors the MLD VLAN activity.
136. debug ipv6 mld vrf
     Displays MLD related debug information for the specified VRF.
137. debug ipv6 nd
     Enables Neighbor Discovery (ND) debug logs and displays the debugging information about dropped Neighbor Solicitation (NS) and Neighbor Advertisement (NA) packets.
138. debug ipv6 ospf ipsec
     Displays information about IPsec events. This command can show if IPsec is actually providing its services to IPv6 OSPFv3. The following output shows success in the attempts to provide various IPsec services to OSPFv3.
139. debug ipv6 ospf ism
     Displays debug information about the interface state machine (ISM).
140. debug ipv6 ospf ism-events
     Displays debug information about ISM events.
141. debug ipv6 ospf ism-status
     Displays debug information about the status of ISM.
142. debug ipv6 ospf lsa
     Displays LSAs.
143. debug ipv6 ospf lsa-flooding
     Displays debug information about LSA flooding activity.
144. debug ipv6 ospf lsa-generation
     Displays debug information about LSA generation.
145. debug ipv6 ospf lsa-install
     Displays debug information about installed LSAs.
146. debug ipv6 ospf lsa-inter-area
     Displays debug information about inter-area LSAs.
147. debug ipv6 ospf lsa-refresh
     Displays LSA refresh information.
148. debug ipv6 ospf nsm
     Displays debug information about the neighbor state machine (NSM).
149. debug ipv6 ospf nsm-events
     Displays debug information about NSM events.
150. debug ipv6 ospf nsm-status
     Displays information about the status of NSM.
151. debug ipv6 ospf packet
     Displays all OSPFv3 packets in rx or tx mode.
152. debug ipv6 ospf packet-dd
     Displays all OSPFv3 data description packets in rx or tx mode.
153. debug ipv6 ospf packet-hello
     Displays all OSPFv3 hello packets in rx or tx mode.
154. debug ipv6 ospf packet-lsa-ack
     Displays all OSPFv3 LSA acknowledgment packets in rx or tx mode.
155. debug ipv6 ospf packet-lsa-req
     Displays all OSPFv3 LSA request packets in rx or tx mode.
156. debug ipv6 ospf packet-lsa-update
     Displays all OSPFv3 LSA update packets in rx or tx mode.
157. debug ipv6 ospf route
     Displays all OSPFv3 routes.
158. debug ipv6 ospf route-calc-external
     Displays external route calculations.
159. debug ipv6 ospf route-calc-inter-area
     Displays inter-area route calculations.
160. debug ipv6 ospf route-calc-intra-area
     Displays intra-area route calculations.
161. debug ipv6 ospf route-calc-spf
     Displays SPF route calculations.
162. debug ipv6 ospf route-install
     Displays all OSPFv3 installed routes.
163. debug ipv6 pim bootstrap
     Enables IPv6 Protocol Independent Multicast (PIM) bootstrap debugging.
164. debug ipv6 pim clear
     Clears all the IPv6 PIM debug settings.
165. debug ipv6 pim event
     Enables debugging of IPv6 PIM events.
166. debug ipv6 pim group
     Displays the IPv6 PIM related debugging information for the specified PIM group.
167. debug ipv6 pim join-prune
     Controls join prune processing and displays debugging information related to the IPv6 join prune messages.
168. debug ipv6 pim nbr-change
     Controls the IPv6 PIM neighbor changes.
169. debug ipv6 pim packet
     Displays debugging information about the IPv6 PIM packets.
170. debug ipv6 pim regproc
     Controls IPv6 PIM register processing.
171. debug ipv6 pim rp
     Controls the Rendezvouz Point (RP) processing for IPv6 PIM events.
172. debug ipv6 pim show
     Displays the IPv6 PIM debug settings.
173. debug ipv6 pim source
     Displays the IPv6 PIM related debugging information for the specified source address.
174. debug ipv6 pimsm-snoop
     Troubleshoots issues related to IPv6 PIM-SM snoop configurations.
175. debug ipv6 ra
     Enables router advertisement (RA) message debug logs and displays the debugging information about ingoing and outgoing RA messages.
176. debug ipv6 raguard
     Enables RA guard debug messages.
177. debug ipv6 rip events
     Displays debugging information about the IPv6 Routing Information Protocol (RIP) events.
178. debug ipv6 rip receive
     Displays debugging information about the IPv6 RIP packets received.
179. debug keychain
     Enables keychain debugging.
180. debug license
     Displays the package information on which the license has been loaded.
181. debug loop-detect
     Allows the RUCKUS devices to detect loops using the RUCKUS Port Loop Detection (PLD) protocol and disable a port that is on the receiving end of a loop. The loop is detected by sending Bridge Packet Data Unit (BPDU) test packets.
182. debug loop-detect level
     Debugs loop detection in a particular level.
183. debug mac
     Enables the Media Access Control (MAC) address debugging action.
184. debug mac-authentication
     Enables the MAC authentication debugging for a single port.
185. debug mecid
     Displays debugging information for ME-CID Manager.
186. debug mld-snoop add-del-oif all
     Displays information about the addition or deletion of all the OIFs that are Multicast Listener Discovery (MLD) snooping-enabled.
187. debug mld-snoop clear
     Clears all the MLD snooping debug settings.
188. debug mld-snoop error
     Displays the MLD snooping multicast error messages.
189. debug mld-snoop group
     Displays the MLD snooping multicast group information.
190. debug mld-snoop mcache-group
     Displays MLD snoop debugging information related to mcache activity for the specified group address.
191. debug mld-snoop packet
     Displays debugging information related to the MLD snoop packets.
192. debug mld-snoop show
     Displays all the MLD snooping debug settings.
193. debug mld-snoop timer
     Displays the MLD snooping related timer events.
194. debug mstp bpdu
     Monitors Multiple Spanning Tree Protocol (MSTP) Bridge Packet Data Units (BPDUs).
195. debug mstp events
     Displays MSTP state machine events.
196. debug mstp level
     Monitors MSTP level.
197. debug mstp msti
     Displays information for a specific MSTP instance.
198. debug mstp port-level
     Displays the hardware level of the port on which the MSTP is running.
199. debug mstp show
     Displays the currently enabled MSTP debug parameters.
200. debug mstp state
     Displays information about the MSTP port state events.
201. debug mstp verbose
     Displays the MSTP debug information in the verbose mode.
202. debug mvrp
     Enables Multiple VLAN Registration Protocol (MVRP) debugging.
203. debug packet-capture
     Displays information about packet-capture activity.
204. debug packet-capture filter
     Enables the filter option for the raw packets.
205. debug packet-capture filter none
     Removes all the filters that are configured.
206. debug packet-capture filter show
     Displays the filter information for the particular filter index..
207. debug packet-capture mode
     Displays the format of the packets to be captured for debugging information.
208. debug port hw-state
     Monitors the hardware status of a port.
209. debug port port
     Monitors a specific physical port.
210. debug port ten-gig
     Monitors all 10 Gigabit ports in the Ruckus RUCKUS devices.
211. debug port up-down
     Monitors the status of the ports.
212. debug port vlan
     Monitors a specific VLAN.
213. debug pp-bum-trunk-hash
     Traces and displays the output port through which a given packet can be sent out in a trunk for a broadcast, unknown-unicast, and multicast (BUM) flow.
214. debug pp-trunk-hash
     Traces and displays the output port through which a given packet can be sent out in a LAG.