Difference between revisions of "Useful commands"

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[[Category:Palo Alto]]
 
[[Category:Palo Alto]]
  
Executing ping:
+
Executing ping/traceroute:
 
  ping host xxx.xxx.xxx.xxx
 
  ping host xxx.xxx.xxx.xxx
 +
traceroute host xxx.xxx.xxx.xxx
  
Sample log filter to use in GUI:
+
To get interfaces and MAC address:
  (addr.src in 192.168.1.10) and (port.dst eq 21)
+
  show interface all
 +
show arp all
 +
 
 +
Display routing table:
 +
show routing route
  
 
Getting system information:
 
Getting system information:
 
  show system info
 
  show system info
  show system software status
+
  show system logdb-quota
  
 
Getting performance status:
 
Getting performance status:
  show system statistics session
+
  show system statistics session   (Throughput)
  show system resources  
+
  show system resources             (Top equivalent)
  show running resource-monitor
+
  show running resource-monitor     (Historical)
  
Display routing table:
+
Sample log filter examples to use in GUI:
  show routing route
+
  (addr.src in 192.168.1.10) and (port.dst eq 21)
 +
(from/member eq 'trust') and (source/member eq 'Host1')
  
To get MAC address:
+
Reading the system log:
  show interface all
+
  less mp-log master.log
show arp all
+
  
 
Validate if specified traffic will match any firewall/nat rule
 
Validate if specified traffic will match any firewall/nat rule
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To view current host objects based on FQDN or to update the list:
 
To view current host objects based on FQDN or to update the list:
 +
show dns-proxy fqdn all
 
  request system fqdn show
 
  request system fqdn show
 
  request system fqdn refresh force yes
 
  request system fqdn refresh force yes
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  show session all filter state active
 
  show session all filter state active
 
  show session id xxxxx
 
  show session id xxxxx
 +
 +
Filtering and closing active connections:
 +
show session all filter source x.x.x.x
 +
show session all filter application xxxxxx
 +
clear session id xxxxx
 +
 +
Change the virtual system
 +
set system setting target-vsys ?
  
 
To commit the candidate version of configuration:
 
To commit the candidate version of configuration:
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To validate if the candidate version is consistent (validating syntax and semantics):
 
To validate if the candidate version is consistent (validating syntax and semantics):
  validate full
+
  > configure
 +
# validate full
 +
> show jobs id xxxx
  
 
To commit even with errors:
 
To commit even with errors:
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  less mp--log ikemgr.log
 
  less mp--log ikemgr.log
  
If your GUI is presenting some slowness, you can restart the management plane with no impact in your traffic:
+
Reboot/Shutdown the device
debug software restart management-server
+
  request restart/shutdown system
 
+
  On GUI click on Device tab > Setup link > Operations tab
If you are experiencing Commit slowness or failed, you can also restart the management plane with no impact in your traffic:
+
debug software restart device-server
+
  debug software restart log-receiver
+
 
+
Performing a packet capture (sniffering)
+
  debug dataplane packet-diag clear filter all
+
debug dataplane packet-diag clear capture all
+
debug dataplane packet-diag set filter match source 10.1.1.100 destination 200.1.1.100
+
debug dataplane packet-diag set filter match destination-port 80
+
debug dataplane packet-diag set filter on
+
debug dataplane packet-diag show setting
+
debug dataplane packet-diag set capture stage transmit file filename_transmit
+
debug dataplane packet-diag set capture stage receive file filename_receive
+
debug dataplane packet-diag set capture stage firewall file filename_firewall
+
debug dataplane packet-diag set capture stage drop file filename_drop
+
 
+
debug dataplane packet-diag set capture on
+
 
+
view-pcap filter-pcap filename_firewall
+
view-pcap follow yes filter-pcap filename_transmit
+
 
+
debug dataplane packet-diag set capture off
+
debug dataplane packet-diag set filter off
+

Latest revision as of 22:22, 25 May 2021


Executing ping/traceroute:

ping host xxx.xxx.xxx.xxx
traceroute host xxx.xxx.xxx.xxx

To get interfaces and MAC address:

show interface all
show arp all

Display routing table:

show routing route

Getting system information:

show system info
show system logdb-quota

Getting performance status:

show system statistics session    (Throughput)
show system resources             (Top equivalent)
show running resource-monitor     (Historical)

Sample log filter examples to use in GUI:

(addr.src in 192.168.1.10) and (port.dst eq 21)
(from/member eq 'trust') and (source/member eq 'Host1')

Reading the system log:

less mp-log master.log

Validate if specified traffic will match any firewall/nat rule

test security-policy-match from trust to untrust source 10.4.70.48 destination 200.1.2.100 destination-port 80 protocol 6
test nat-policy-match source 10.1.0.1 destination 200.1.2.100 destination-port 21 protocol 6

To view current host objects based on FQDN or to update the list:

show dns-proxy fqdn all
request system fqdn show
request system fqdn refresh force yes

Display current connections through the firewall and get detailed info for a specific one:

show session all filter state active
show session id xxxxx

Filtering and closing active connections:

show session all filter source x.x.x.x
show session all filter application xxxxxx
clear session id xxxxx

Change the virtual system

set system setting target-vsys ?

To commit the candidate version of configuration:

commit partial vsys vsys1 device-and-network excluded 

Check pending changes:

Click on the Device tab > Config audit
Select a candidate config on the right

To validate if the candidate version is consistent (validating syntax and semantics):

> configure
# validate full
> show jobs id xxxx

To commit even with errors:

commit force

Troubleshoot IPSec VPN issues:

show vpn gateway
show vpn ike-sa
debug ike global on debug
less mp--log ikemgr.log

Reboot/Shutdown the device

request restart/shutdown system
On GUI click on Device tab > Setup link > Operations tab