Technical Documentation

scio var

Syntax

scio var {-s subscriber | -v virtual router} [-f file][varname]

Description

Displays kernel variables related to a subscriber or virtual router.

Options

Table 1 describes scio var options and arguments and provides examples of command syntax.

Table 1: Command Reference: scio var

Options

Usage and Example

-s subscriber [variable]

Lists kernel variables related to subscribers. To display a summary list of all variables, do not specify a variable name.


[root@defaulthost admin]# scio var -s s0 
Kernel variables for 'subscriber' 's0'

  sc_icmp_session_table: Timed hash table
  sc_fragment_table: Timed hash table
  sc_gate_table: Timed hash table
  sc_tcp_session_table: Timed hash table
  sc_bypass_flow_table: Timed hash table
  sc_udp_session_table: Timed hash table
  sc_rpc_program_table: Timed hash table
  sc_icmp_flow_table: Timed hash table
  sc_session_table: Timed hash table
  sc_ip_session_table: Timed hash table
  sc_ipaction_table: Timed hash table
  sc_ids_cache: Hash table
  sc_bypass_counts: variable
  sc_rpc_xid_table: Timed hash table
  sc_attack_table: Hash table
  sc_ape_flow_table: Timed hash table
  sc_tcp_flow_table: Timed hash table
  sc_ip_flow_table: Timed hash table
  sc_udp_flow_table: Timed hash table

To display details of a particular variable, specify the variable name as an argument. The following example shows the IP flow table:


[root@defaulthost admin]# scio var -s s0 sc_ip_flow_table 
sc_ip_flow_table:
|   Source IP   |  Port | Destination IP |  Port |FSt| Dir |Xtra info| VLAN | Timeout |
|---------------+-------+----------------+-------+---+-----+---------+------+---------|

-v virtual-router [variable]

Lists kernel variables related to virtual routers. To display a summary list of all variables, do not specify a variable name.


[root@defaulthost admin]# scio var -v vr1
Kernel variables for 'virtual router' 'vr1'
  sc_arp_table: Timed hash table
  sc_mac_table: Timed hash table

To display details of a particular variable, specify the variable name as an argument.


[root@defaulthost admin]# scio var -v vr1 sc_arp_table
sc_arp_table:
IP Address       MAC Address         Interface         (On Behalf Of)   Timeout

[-f file]

Writes the output to the specified filename.


[root@defaulthost admin]# scio var -s s0 -f /tmp/ip_flow_table.txt sc_ip_flow_table 
[root@defaulthost admin]#

[root@defaulthost admin]# more /tmp/ip_flow_table.txt
sc_ip_flow_table:
|   Source IP   |  Port | Destination IP |  Port |FSt| Dir |Xtra info| VLAN | Ti
meout |
|---------------+-------+----------------+-------+---+-----+---------+------+---
------|

Published: 2010-01-12