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= The (desired, wished, dreamed, hoped for) Rules = # We have a wiki with which you can keep a record of changes. You should consider using it to keep a record of your changes. # Unlabeled cables are fair game to be unplugged. There is a label maker available to prevent this. Remember that you may want to label both sides in some cases. # Users monitor [mailto:noisebridge-discuss@lists.noisebridge.net noisebridge-discuss] and #noisebridge on IRC. Please notify both places if you anticipate an outage, and monitor both places to answer questions if you are aware of an outage. # It is excellent to fix things, but only if you can't find the original owner first. # Before making a change, make sure it worked in the first place and back up the config. After making a change, make sure it still works. Keep that backup around, you might need it someday. You might also want to implement the test as a shell script, since that's the first step towards adding the test to the regression testing system. = Baseline Management Checklist = == Address Assignment == For static addresses: # Update the [[Network]] page on the wiki to signal your intent to claim the address. # Update /etc/hosts on r00ter.noise. and gorilla.noise with the name of the host. Use "rw" to enable write access to the flash disk and "ro" to save changes when you're done. # Restart dhcpd on r00ter. # Set the address and netmask (255.255.252.0) on the target device. # Set the domain name on the device to noise. # Set the DNS server to 172.30.0.1 on the device. == Cisco Switch Port Configuration == Hosts connected to a Cisco switch should have at least spanning-tree portfast and a description entry set: switchX# conf t switchX(config)# int FastEthernet0/x switchX(config-if)# description HostnameGoesHere switchX(config-if)# spanning-tree portfast switchX(config-if)# exit switchX(config)# exit switchX# write memory == Dell Powerconnect Port Configuration == Hosts connected to a Dell Powerconnect switch should have at least spanning-tree portfast and a description entry set: switchX# conf switchX(config)# interface ethernet 1/eX switchX(config-if)# description "Hostname goes here, quotes are required for more than one word descriptions" switchX(config-if)# spanning-tree portfast switchX(config-if)# exit switchX(config)# exit switchX# copy running-config startup-config == Physical Wired Hosts == # Update the [[Network]] page and add an entry in the switch port table for the host. # Label the host. The label maker is in the front desk. # Label BOTH ENDS of the cable used to connect the host to the switch. # Log into the switch and configure the switch port. See the directions elsewhere on this page for the switch model. If the switch is unmanaged, ignore this step. # If the host is important, add an entry to stallion:/etc/smokeping/config.d/Targets to have it be monitored. == General Management Stuff == * SNMP v2c, community name "noise" for readonly. v1 works too. * SNMP traps go to stallion using the same community name. * NTP to <tt>clock.isc.org</tt> or a similarly close server. * Syslog to stallion. * Set the timezone and turn on automatic summer time adjustment. * Save a copy of the manual somewhere. It might be handy to have if you want to look something up while the network is down. * Save a copy of the initial configuration somewhere. == Cisco Version == Cut and paste: configure terminal ip domain-name noise ip domain-lookup ip name-server 172.30.0.1 snmp-server community noise snmp-server host stallion trap version 2c noise ntp server clock.isc.org !-- You might need a SNTP server instead for smaller IOS devices ! sntp server time.windows.com logging 172.30.0.10 aaa new-model aaa authentication login default local aaa authentication enable default none clock timezone PST -8 clock summer-time PDT recurring
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