This command dumps all the information about Layer 3 parameters. This dump is a collection of all the individual commands described in the sections above.
IP information: IP information:
Router ID: 45.1.1.201, AS number 100 Interface information:
2: 45.1.1.201 255.0.0.0 45.255.255.255 , vlan 1, up 3: 205.1.1.201 255.255.255.0 205.1.1.255 , vlan 1, up 4: 172.21.1.254 255.255.255.0 172.21.1.255 , vlan 1, up Default gateway information: metric strict
Current IP forwarding settings: ON, dirbr disabled Current local networks:
Current IP port settings:
All other ports have forwarding ON Current network filter settings: none
Current route map settings: Current BGP settings:
ON, pref 100, AS number 100 Current BGP peer settings:
1: 45.1.1.203, ras 300, hold 180, alive 60, adv 60 retry 120, orig 15, ttl 1, enabled
metric none, default none, rip disabled, ospf disabled fixed disabled, static disabled, vip disabled
in-rmap: empty out-rmap: empty Current BGP aggr settings:
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ARP cache information:
IP address Flags MAC address VLAN Port Referenced SPs --- --- --- ---- --- --- 45.1.1.75 00:0f:06:ec:8a:00 1 24 empty 45.1.1.201 P 00:01:81:2e:a2:20 1 1-4 45.1.1.202 00:09:97:5e:69:00 1 24 empty 172.21.1.254 P 00:01:81:2e:a2:20 1 1-4 205.1.1.1 00:09:6b:b5:0b:d6 1 24 empty 205.1.1.2 00:09:6b:b5:08:48 1 24 empty 205.1.1.3 00:09:6b:00:6f:b7 1 24 empty 205.1.1.4 00:09:6b:00:76:1b 1 24 empty 205.1.1.5 00:09:6b:00:74:97 1 24 empty 205.1.1.6 00:09:6b:00:71:bb 1 24 empty 205.1.1.100 P 4 00:01:81:2e:a2:2e 1-4 205.1.1.201 P 00:01:81:2e:a2:20 1 1-4 ARP address information:
IP address IP mask MAC address VLAN Flags --- --- --- ---- --- 205.1.1.100 255.255.255.255 00:01:81:2e:a2:2e D 172.21.1.254 255.255.255.255 00:01:81:2e:a2:20 1 205.1.1.201 255.255.255.255 00:01:81:2e:a2:20 1 45.1.1.201 255.255.255.255 00:01:81:2e:a2:20 1 Route table information:
Status code: * - best
Destination Mask Gateway Type Tag Metr If --- --- --- --- --- --- -- * 45.0.0.0 255.0.0.0 45.1.1.201 direct fixed 2 * 45.1.1.201 255.255.255.255 45.1.1.201 local addr 2 * 45.255.255.255 255.255.255.255 45.255.255.255broadcast broadcast 2 * 127.0.0.0 255.0.0.0 0.0.0.0 martian martian * 172.21.1.0 255.255.255.0 172.21.1.254 direct fixed 4 * 172.21.1.254 255.255.255.255 172.21.1.254 local addr 4 * 172.21.1.255 255.255.255.255 172.21.1.255 broadcast broadcast 4 Continued
Alteon OS 22.0.2 Command Reference
Chapter 4: The Information Menu 109 315393-J, January 2005 * 205.1.1.0 255.255.255.0 205.1.1.201 direct fixed 3 * 205.1.1.100 255.255.255.255 205.1.1.100 direct vip * 205.1.1.201 255.255.255.255 205.1.1.201 local addr 3 * 205.1.1.255 255.255.255.255 205.1.1.255 broadcast broadcast 3 * 224.0.0.0 224.0.0.0 0.0.0.0 martian martian * 255.255.255.255 255.255.255.255 255.255.255.255 broadcast broad- cast OSPF is disabled.
Status codes: * valid, > best, i - internal Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metr LcPrf Wght Path
--- --- --- --- --- --- *> 45.0.0.0 0.0.0.0 0 ?
*> 172.21.1.0 0.0.0.0 0 ? *> 205.1.1.0 0.0.0.0 0 ?
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/info/slb
Layer 4 Information Menu
Server Load Balancing (SLB) allows you to configure the Alteon Application Switch to bal- ance user session traffic among a pool of available servers that provide shared services. In an average network that employs multiple servers without server load balancing, each server usu- ally specializes in providing one or two unique services. If one of these servers provides access to applications or data that is in high demand, it can become overutilized. Placing this kind of strain on a server can decrease the performance of the entire network as user requests are rejected by the server and then resubmitted by the user stations. With this software feature, the switch is aware of the services provided by each server and can direct user session traffic to an appropriate server, based on a variety of load-balancing algorithms.
Refer to your Alteon OSApplication Guide for detailed information on this feature.:
[Server Load Balancing Information Menu] sess - Session Table Information Menu gslb - Global SLB Information Menu real - Show real server information virt - Show virtual server information filt - Show filter information
port - Show port information
idshash - Show IDS server selected by hash or minmisses metric
bind - Show real server selected by hash, phash, or minmisses metric cookie - Decode the HEX value to get VIP, RIP and Rport
synatk - Show SYN attack detection information dump - Show all layer 4 information
Table 4-26 Layer 4 Information Menu Options (/info/slb)
Command Syntax and Usage sess
Displays the Session Table Information Menu. To view menu options, see page 112. gslb
Displays the Global SLB Information Menu. To view menu options, see page 117. real <real server number (1-1023)>
Displays Real server number, real IP address, MAC address, VLAN, physical switch port, layer where health check is performed, and health check result.
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Chapter 4: The Information Menu 111 315393-J, January 2005
virt <virtual server number (1-1024)>
Displays Virtual Server State: Virtual server number, IP address, virtual MAC address
Virtual Port State: Virtual service or port, server port mapping, real server group, group backup server.
filt <filter ID (1-2048)>|list|allow|deny|redir|nat
Displays the filter number, destination port, real server port, real server group, health check layer, group backup server, URL for health checks, and real server group, IP address, backup server, and status.
port <port number>
Displays the physical port number, proxy IP address, filter status, a list of applied filters, and client and/or server Layer 4 activity.
idshash <IP address 1> <IP address 2>
Displays the Intrusion Detection System server selected by hash or minmisses metric. bind <IP address> <mask> <group number>
Displays the real server selected by hash, phash, or minmisses metric. cookie <16 or 20 bytes cookie value in HEX as 0xXXXXXXXXXXXXXXXX>
Decodes the hexadecimal value to get the virtual server IP address, real server IP address, and real server port.
synatk
Displays SYN attack detection information. To identify whether or not the server is under SYN attack, the number of new half open sessions is examined within a set period of time, for example, every two seconds. This feature requires dbind to be enabled.
dump
Displays all Layer 4 information for the switch. For details, see page 118.
Table 4-26 Layer 4 Information Menu Options (/info/slb)
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