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Index: S

SAGE user group: B.1. Sources of Information
sales information: 1.3.1. Documentation
samspade tool: A.4. Sources for Tools
Sanitize privacy scripts: 5.5.1. sanitize
A.4. Sources for Tools
satan scanning tool: 11.4. Security Tools
saving changes in tkined: 7.2.3.6. Caveats
scaling
graphs: 8.4.1.1. mrtg configuration file
scalability vs. raw capacity: 1.3.2.4. Economic considerations
test networks: 9.2. Network Emulators and Simulators
scanners, security: 11.4. Security Tools
scanning tools
security and politics: 6.6. Politics and Security
uses: 2.1.7. Scanning Tools
Windows tools: 2.3. Microsoft Windows
scheduler in initialization: 2.2.4. Startup Files and Scripts
scion statistics tool: 8.4. Network-Monitoring Tools
A.4. Sources for Tools
scotty management tool
Microsoft Windows: 6.7.2. Other Tools for Windows
SNMP usage: 7.2.2. scotty
source web site: A.4. Sources for Tools
tkined requirements: 6.5.1.2. Autodiscovery with tkined
scrambling addresses in data: 5.5.2. tcpdpriv
screen captures: 11.1.1. Automating Documentation
11.5. Microsoft Windows
script command file output: 5.4.1. Using tcpdump
11.1.1. Automating Documentation
scripts
books and resources: B.2.8. Scripting
extensible SNMP agents: 7.2.1.8. Agents and traps
languages for device discovery: 6.1.2. Discovery and Mapping Tools
MGEN and: 9.1.2.2. MGEN
scripting tools
network management: 6.4. Scripts
network maps and: 6.5. Mapping or Diagramming
startup: 2.2.4. Startup Files and Scripts
secrecy in organizations: 1.3.2.1. Professionalism
secure HTTP: 8.3.1.2. Web mode
secure mode in syslog: 11.2.1.2. Remote logging
secure syslog tool: 11.2.1.2. Remote logging
A.4. Sources for Tools
security configuration files: 2.2.5.2. Security files
security issues
books and resources: B.2.7. Security
challenge response systems: 11.1.2. vnc
compromised ps command: 2.1.7. Scanning Tools
discovery tools and: 6.6. Politics and Security
egos and: 1.3.2.2. Ego management
expn and vrfy telnet commands: 10.1.1. Email
levels in syslog: 11.2.1.1. Configuring syslog
network management software: 6.1.1. Characteristics of Management Software
packet capture and: 5. Packet Capture
packet capture tools and: 5.7. Dark Side of Packet Capture
ping and DOS attacks: 3.3.3.1. Security and ICMP
protecting networks: 5.7.2. Protecting Yourself
secrecy and: 1.3.2.1. Professionalism
security tools: 11.4. Security Tools
cops: 11.4. Security Tools
iss: 11.4. Security Tools
nmap: 11.4. Security Tools
portscan: 11.4. Security Tools
sanitize: 5.5.1. sanitize
satan: 11.4. Security Tools
system integrity checkers: 11.4. Security Tools
tcpdpriv tool: 5.5.2. tcpdpriv
tcpwrappers: 11.2.3.1. tcpwrappers
11.4. Security Tools
tripwire: 11.4.1. tripwire
segmented networks and: 5.2. Access to Traffic
Smurf attacks: 3.3.3.2. Smurf Attacks
SNMP security: 7.1. Overview of SNMP
ssh tools: 11.1.3. ssh
switches and: 5.7.1. Switch Security
syslog files: 11.2.1.1. Configuring syslog
TCP streams and: 5.6.1.1. Using ethereal
testing firewalls: 12.2.1.1. Firewall testing
web server configuration: 10.1.2. HTTP
Windows and packet capture tools: 5.8. Microsoft Windows
segmenting networks: 5.2. Access to Traffic
selector fields in syslog configuration: 11.2.1.1. Configuring syslog
send queues, displaying with netstat: 2.1.3. netstat
sending email with telnet: 10.1.1. Email
sendmail: B.2.3. Specific Protocols
(see also email)
books and resources: B.2.3. Specific Protocols
configuration files: 2.2.5.1. Application files
starting with scripts: 2.2.4. Startup Files and Scripts
testing: 2.1.7. Scanning Tools
serial connections with crossover cables: 3.2. Testing Adapters
serial counters in servers: 10.1.4.1. nslookup and dig
serial numbers of equipment: 1.3.1. Documentation
servers
checking email servers: 10.1.1. Email
checking FTP performance: 10.1.3. FTP and TFTP
checking HTTP servers: 10.1.2. HTTP
debugging: 10.1. Application-Protocols Tools
listing open files: 2.1.4. lsof
name servers: 10.1.4.1. nslookup and dig
10.1.4.2. doc, dnswalk, and lamers
NFS and: 10.1.6. NFS
serial counters: 10.1.4.1. nslookup and dig
stack fingerprinting and: 6.3.1. Stack Fingerprinting
stratum 1 and 2 servers: 11.3. NTP
synchronizing clocks on: 11.3. NTP
troubleshooting name services: 10.1.4.1. nslookup and dig
vnc servers: 11.1.2. vnc
11.1.2. vnc
zone authority records: 10.1.4.1. nslookup and dig
10.1.4.1. nslookup and dig
service contracts: 1.3.1. Documentation
1.3.2.4. Economic considerations
B.1. Sources of Information
services
automatically starting services: 2.1.1. ps
differential growth and: 12.2.2.3. Capacity planning
displaying for hosts: 2.1.3. netstat
filtering traffic: 5.4.2.4.2. Protocol and port filtering.
protecting with tcpwrappers tool: 11.2.3.1. tcpwrappers
run levels and: 2.2.4. Startup Files and Scripts
types of in packets: 5.6.1.1. Using ethereal
waiting for connection requests: 2.1.3. netstat
SET_REQUEST messages (SNMP): 7.1. Overview of SNMP
7.2.1.1. snmpget
7.2.1.4. snmpset
setting values with scotty (SNMP): 7.2.2. scotty
setup packets: 5.4.2.4.3. Packet characteristics.
SFS benchmarking tool: 10.1.6. NFS
A.4. Sources for Tools
shell scripts
dig tool and: 10.1.4.1. nslookup and dig
sanitize tool: 5.5.1. sanitize
tclsh tool: 6.4.1. Tcl/Tk and scotty
tcp-reduce tool: 5.5.4. tcp-reduce
shutdown scripts: 2.2.4. Startup Files and Scripts
shutting down interfaces: 2.1.5. ifconfig
siggen checksum tool: 11.4.1. tripwire
signatures for devices: 6.3.1. Stack Fingerprinting
Simple Network Management Protocol (see SNMP)
Simple Network Time Protocol (SNTP): 11.3. NTP
simple watcher tool: 11.2.2. Log File Management
simulations of system performance: 12.2.2. Performance Analysis and Monitoring
simulators
animating: 9.2.2. ns and nam
benefits: 9.2. Network Emulators and Simulators
ns and nam tools: 9.2.2. ns and nam
uses: 9.2. Network Emulators and Simulators
siphon fingerprinting tool: 6.3.1. Stack Fingerprinting
A.4. Sources for Tools
SLAC (Stanford Linear Accelerator Center): A.2. Generic Sources
sl4nt syslog tool: A.4. Sources for Tools
SMB (System Messaged Blocks): 6.6. Politics and Security
SMI (Structure of Management Information): 7.1. Overview of SNMP
SMS (Systems Management Server): 5.8. Microsoft Windows
SMTP protocol: 10.1.1. Email
Smurf attacks: 3.3.3.2. Smurf Attacks
snapshots of traffic data: 5.5.8. trafshow
SNMP for Perl 5 package: A.4. Sources for Tools
SNMP Manager tool: 6.1.2. Discovery and Mapping Tools
SNMP (Simple Network Management Protocol)
basic operation and structures: 7.1. Overview of SNMP
books and resources: B.2.3. Specific Protocols
in bottleneck analysis: 12.2.2.2. Bottleneck analysis
community strings: 6.6. Politics and Security
7.1. Overview of SNMP
devices lacking support for: 7.2.3.1. ICMP monitoring
examining MIBs with tkined: 7.2.3.3. Examining MIBs
graphing objects: 8.6.2. getif revisited
managers and agents: 7.1. Overview of SNMP
Microsoft Windows: 7.4. Microsoft Windows
mrtg usage of: 8.4.1. mrtg
NET SNMP tool: 7.2. SNMP-Based Management Tools
objects: 7.1. Overview of SNMP
performance measurements: 8.4. Network-Monitoring Tools
ports: 6.3. Device Identification
RMON extensions: 8.5. RMON
scotty tool: 7.2.2. scotty
security issues: 7.1. Overview of SNMP
SNMP Manager: 6.1.2. Discovery and Mapping Tools
snmp.conf file: 7.2.1.2. Configuration and options
SNMPv3: 7.1. Overview of SNMP
SNMPv2 Classic, v2*, v2c, and v2u: 7.1. Overview of SNMP
tkined tool: 7.2.3. tkined
toasters controlled by: 7.2.1.4. snmpset
traps: 7.2.3.2. SNMP traps
troubleshooting routing tables: 10.1.5. Routing
versions: 7.1. Overview of SNMP
7.2.1. NET SNMP (UCD SNMP)
snmp.conf file: 7.2.1.2. Configuration and options
snmpd agent: 7.2.1.8. Agents and traps
snmpd.conf file: 7.2.1.8. Agents and traps
snmpget utility: 7.2.1.1. snmpget
snmpgetnext utility: 7.2.1.1. snmpget
7.2.1.3. snmpgetnext, snmpwalk, and snmptable
snmpnetstat utility: 7.2.1.6. snmpnetstat
SNMP_Session.pm extension: 6.4. Scripts
snmpset utility: 7.2.1.1. snmpget
7.2.1.4. snmpset
snmpstatus utility: 7.2.1.7. snmpstatus
snmptable utility: 7.2.1.3. snmpgetnext, snmpwalk, and snmptable
snmptranslate utility: 7.2.1.5. snmptranslate
8.5. RMON
snmptrap utility: 7.2.1.8. Agents and traps
snmptrapd daemon: 7.2.1.8. Agents and traps
snmpwalk utility: 7.2.1.3. snmpgetnext, snmpwalk, and snmptable
snoop tool: 5.5.10. Other Packet Capture Programs
SNTP (Simple Network Time Protocol): 11.3. NTP
sntpd clock tools: 11.3. NTP
sock traffic tool: 9.1.1.3. Other tools
A.4. Sources for Tools
socket TCP tool: 9.1.1.3. Other tools
A.4. Sources for Tools
sockets
buffer size: 4.2.3.3. iperf
displaying for connections: 2.1.3. netstat
snmpnetstat results: 7.2.1.6. snmpnetstat
software
connectivity: 3.3. Software Testing with ping
installation troubleshooting: 12.2.1. Installation Testing
tools (see tools, names of specific tools)
Solaris systems
changing kernel parameters: 2.2.3. Kernel
configuration files: 2.2.1. Basic Configuration Files
installing packages: A.1.2. Solaris Packages
kernel directives: 2.2.3. Kernel
packet capture: 5.5.10. Other Packet Capture Programs
ping tools: 3.3.2.1. Simple examples
Solstice AdminSuite tool: 2.2.2. Configuration Programs
solutions in troubleshooting: 12.1. Generic Troubleshooting
12.2.2.2. Bottleneck analysis
sorting ntop results: 8.3.1.1. Interactive mode
8.3.1.2. Web mode
source addresses
arbitrary addresses in hping: 9.1.1.1. hping
filtering: 5.4.2.4.1. Address filtering.
nemesis settings: 9.1.1.2. nemesis
source code
comments in: B.1. Sources of Information
downloading: A.1.1. Generic Installs
source routing: 4.1. Path Discovery with traceroute
4.1.2. Complications with traceroute
sources for tools: A.4. Sources for Tools
sources of information: B.1. Sources of Information
spanning ports: 5.2. Access to Traffic
spanning tree protocols: 5.4.2.3. Controlling what's displayed
SPEC SFS tool: 10.1.6. NFS
speeds of interfaces: 8.4.1.1. mrtg configuration file
spidermap scanning scripts: 6.4. Scripts
A.4. Sources for Tools
spoofed addresses: 6.2.2. nmap
hping settings: 9.1.1.1. hping
9.1.1.1. hping
nmap settings: 6.2.2. nmap
preventing with ssh: 11.1.3. ssh
in Smurf attacks: 3.3.3.2. Smurf Attacks
3.3.3.2. Smurf Attacks
source routing and: 4.1.2. Complications with traceroute
spoofing syslog messages: 11.2.1.2. Remote logging
spray packet tool: 4.2.4. Traffic Measurements with netstat
9.1.2.1. spray
12.2.2.2. Bottleneck analysis
A.4. Sources for Tools
SQL databases, logging data to: 8.3.1.2. Web mode
ssh tools: 11.1.3. ssh
A.4. Sources for Tools
books and resources: B.2.3. Specific Protocols
extensions: A.4. Sources for Tools
Microsoft Windows: 11.5. Microsoft Windows
monitoring devices with: 7.3. Non-SNMP Approaches
remote probing with: 5.2. Access to Traffic
source web site: A.4. Sources for Tools
A.4. Sources for Tools
vnc in ssh sessions: 11.1.2. vnc
ssyslog log tool: 11.2.1.2. Remote logging
A.4. Sources for Tools
stack fingerprinting
nmap tool: 6.2.2. nmap
6.3.3. nmap Revisited
passive fingerprinting: 6.3.1. Stack Fingerprinting
queso tool: 6.3.2. queso
uses: 6.3.1. Stack Fingerprinting
standard configuration files: 2.2.1. Basic Configuration Files
Stanford Linear Accelerator Center (SLCA): A.2. Generic Sources
starting ports for traceroute: 4.1.1. Options
startup files: 2.2.4. Startup Files and Scripts
states, booting into: 2.2.4. Startup Files and Scripts
static entries
in ARP tables: 2.1.6. arp
in routing tables: 2.1.3. netstat
static IP addresses: 6.2.1. IP Address Management
status lights: 3.1.3.1. Link lights
stealth port scanners: 2.1.7. Scanning Tools
6.2.2. nmap
stealth scanning: 6.7. Microsoft Windows
step size in packets: 4.2.2.2. pathchar
steps in troubleshooting (see strategies for troubleshooting)
store-and-forward switches: 4.2.2.2. pathchar
4.2.2.2. pathchar
storing log files: 11.2.2. Log File Management
strategies for troubleshooting
generic troubleshooting: 12.1. Generic Troubleshooting
installation practices and: 12.2.1. Installation Testing
task-specific strategies: 12.2. Task-Specific Troubleshooting
stratum 1 and 2 servers: 11.3. NTP
streams
capturing: 5.5.3. tcpflow
following: 5.6.1.1. Using ethereal
stress-testing networks: 4.2.4. Traffic Measurements with netstat
9.1. Packet Injection Tools
strict source routing: 4.1.2. Complications with traceroute
strings analysis tool: 5.4.2.3. Controlling what's displayed
stripcharts in tkined: 7.2.3.1. ICMP monitoring
strobe port tool: 2.1.7. Scanning Tools
A.4. Sources for Tools
Structure of Management Information (SMI): 7.1. Overview of SNMP
subnet masks
address masks in interfaces: 2.1.5. ifconfig
in ARP tables: 2.1.6. arp
packet headers: 5.4.2.4.3. Packet characteristics.
5.4.2.4.3. Packet characteristics.
port scanning and: 6.2.2. nmap
in routing tables: 2.1.3. netstat
stack fingerprinting: 6.3.2. queso
wildcards in (*): 6.2.2. nmap
subnets
collapsing in diagrams: 6.5.1.1. Drawing maps with tkined
emulators: 9.2. Network Emulators and Simulators
ntop results and: 8.3.1.2. Web mode
substituting subsystems: 1.1. General Approaches to Troubleshooting
subsystems
identifying in troubleshooting: 12.1. Generic Troubleshooting
substituting: 1.1. General Approaches to Troubleshooting
subtrees in MIBs: 7.1. Overview of SNMP
displaying with getif: 7.4.2. SNMP Tools
displaying with snmptranslate: 7.2.1.5. snmptranslate
examining with tkined: 7.2.3.3. Examining MIBs
retrieving with scotty: 7.2.2. scotty
retrieving with SNMP: 7.2.1.3. snmpgetnext, snmpwalk, and snmptable
summarizing
connection-by-connection statistics: 5.5.7. tcptrace
data in ethereal: 5.6.1.1. Using ethereal
mrtg results: 8.4.1. mrtg
packet captures: 5.5.4. tcp-reduce
summary web pages of mrtg results: 8.4.1. mrtg
suppressing graph display in mrtg: 8.4.1.1. mrtg configuration file
suspending jobs in tkined: 7.2.3.1. ICMP monitoring
swap command (ntop): 8.3.1.1. Interactive mode
swapper in initialization: 2.2.4. Startup Files and Scripts
swapping
adapters: 3.2. Testing Adapters
cables: 3.1.3.3. Other cable tests
components: 1.1. General Approaches to Troubleshooting
swatch log tool: 11.2.2. Log File Management
A.4. Sources for Tools
switches
compared to hubs: 5.2. Access to Traffic
cut-through: 4.2.2.2. pathchar
4.2.2.2. pathchar
point-monitoring tools and: 8.3. Point-Monitoring Tools
port aliasing: 5.2. Access to Traffic
security and: 5.7.1. Switch Security
static addresses and: 6.2.1. IP Address Management
store-and-forward: 4.2.2.2. pathchar
4.2.2.2. pathchar
traffic capture and: 5.2. Access to Traffic
traffic monitoring and: 8.1. What, When, and Where
types of: 4.2.2.2. pathchar
unmanaged switches: 6.5. Mapping or Diagramming
symbolic form in SNMP output: 7.2.1.5. snmptranslate
symptoms
identifying: 12.1. Generic Troubleshooting
system failures: 1.1. General Approaches to Troubleshooting
SYN packets, blocking: 6.2.2. nmap
synchronizing clocks: 11.3. NTP
sysctl command: 2.2.3. Kernel
syslog command (scotty): 6.4.1. Tcl/Tk and scotty
syslog-ng tool: 11.2.1.2. Remote logging
A.4. Sources for Tools
syslog tool: 11.2.1. syslog
arpwatch data logging: 6.2.3. arpwatch
configuring: 11.2.1.1. Configuring syslog
Microsoft Windows: 11.5. Microsoft Windows
modular syslog: 11.2.1.2. Remote logging
remote logging: 11.2.1.2. Remote logging
secure syslog: 11.2.1.2. Remote logging
security holes: 11.2.1.1. Configuring syslog
syslog-ng tool: 11.2.1.2. Remote logging
A.4. Sources for Tools
syslog.conf file: 11.2.1.1. Configuring syslog
syslogd daemon: 11.2.1. syslog
system clocks, synchronizing: 11.3. NTP
system configuration files: 2.2. System Configuration Files
application files: 2.2.5.1. Application files
configuration programs: 2.2.2. Configuration Programs
kernel configuration: 2.2.3. Kernel
log files: 2.2.5.3. Log files
mrtg: 8.4.1.1. mrtg configuration file
security files: 2.2.5.2. Security files
startup files and scripts: 2.2.4. Startup Files and Scripts
testing: 11.2.3.1. tcpwrappers
system failures: 1.1. General Approaches to Troubleshooting
1.1. General Approaches to Troubleshooting
1.1. General Approaches to Troubleshooting
system integrity checkers: 11.4. Security Tools
system management: B.2.1. System Management
(see also network management)
books and resources: B.2.1. System Management
System Messaged Blocks (SMB): 6.6. Politics and Security
System Monitor tool: 7.4.3. Other Options
system performance (see performance monitoring)
System Policy Editor tool: 7.4.3. Other Options
System V systems: 2.2.4. Startup Files and Scripts
Systems Management Server (SMS): 5.8. Microsoft Windows


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