Текст книги "Iptables Tutorial 1.2.2"
Автор книги: Oskar Andreasson
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Текущая страница: 30 (всего у книги 30 страниц)
S
SACK, IP headers
SAME target, SAME target
–nodst, SAME target
–to, SAME target
Save target, CONNSECMARK target
Save-mark target, CONNMARK target
Saving rulesets, Saving and restoring large rule-sets
Script structure, The structure
SCTP, SCTP Characteristics
ABORT, Shutdown and abort, SCTP Common and generic headers, SCTP ABORT chunk
Advertised Receiver Window Credit, SCTP INIT chunk, SCTP INIT ACK chunk, SCTP SACK chunk
B-bit, SCTP DATA chunk
Characteristics, SCTP Characteristics
Checksum, SCTP Common and generic headers
Chunk Flags, SCTP Common and generic headers, SCTP COOKIE ECHO chunk, SCTP ERROR chunk, SCTP HEARTBEAT chunk, SCTP INIT chunk, SCTP INIT ACK chunk, SCTP SACK chunk, SCTP SHUTDOWN chunk, SCTP SHUTDOWN ACK chunk, SCTP matches
Chunk Length, SCTP Common and generic headers, SCTP HEARTBEAT ACK chunk, SCTP INIT chunk, SCTP INIT ACK chunk, SCTP SACK chunk, SCTP SHUTDOWN chunk, SCTP SHUTDOWN ACK chunk
Chunk types, SCTP matches
Chunk Value, SCTP Common and generic headers
Cookie, SCTP COOKIE ECHO chunk
COOKIE ACK, Initialization and association, SCTP COOKIE ACK chunk
COOKIE ECHO, Initialization and association, SCTP COOKIE ECHO chunk
Cumulative TSN Ack, SCTP SACK chunk, SCTP SHUTDOWN chunk
DATA, Data sending and control session, SCTP Generic header format, SCTP DATA chunk
Data sending and control session, Data sending and control session
Destination port, SCTP Common and generic headers
Duplicate TSN #1, SCTP SACK chunk
Duplicate TSN #X, SCTP SACK chunk
E-bit, SCTP DATA chunk
ECN, SCTP Characteristics
ERROR, Data sending and control session, SCTP ERROR chunk
Cookie Received While Shutting Down, SCTP ERROR chunk
Invalid Mandatory Parameter, SCTP ERROR chunk
Invalid Stream Identifier, SCTP ERROR chunk
Missing Mandatory Parameter, SCTP ERROR chunk
No User Data, SCTP ERROR chunk
Out of Resource, SCTP ERROR chunk
Stale Cookie Error, SCTP ERROR chunk
Unrecognized Chunk Type, SCTP ERROR chunk
Unrecognized Parameters, SCTP ERROR chunk
Unresolvable Address, SCTP ERROR chunk
Error causes, SCTP ERROR chunk
Gap Ack Block #1 End, SCTP SACK chunk
Gap Ack Block #1 Start, SCTP SACK chunk
Gap Ack Block #N End, SCTP SACK chunk
Gap Ack Block #N Start, SCTP SACK chunk
Generic Header format, SCTP Generic header format
Headers, SCTP Headers
HEARTBEAT, Data sending and control session, SCTP HEARTBEAT chunk
HEARTBEAT ACK, Data sending and control session, SCTP HEARTBEAT ACK chunk
Heartbeat Information TLV, SCTP HEARTBEAT chunk, SCTP HEARTBEAT ACK chunk
INIT, Initialization and association, SCTP Generic header format, SCTP Common and generic headers, SCTP INIT chunk
Variable Parameters, SCTP INIT chunk
INIT ACK, Initialization and association, SCTP Generic header format, SCTP INIT ACK chunk
Variable Parameters, SCTP INIT ACK chunk
Initial TSN, SCTP INIT chunk, SCTP INIT ACK chunk
Initialization, Initialization and association
Initiate Tag, SCTP INIT chunk, SCTP INIT ACK chunk
Length, SCTP ABORT chunk, SCTP COOKIE ACK chunk, SCTP COOKIE ECHO chunk, SCTP DATA chunk, SCTP ERROR chunk, SCTP HEARTBEAT chunk, SCTP SHUTDOWN COMPLETE chunk
Message oriented, SCTP Characteristics
MTU, SCTP Generic header format
Multicast, SCTP Characteristics
Number of Duplicate TSNs, SCTP SACK chunk
Number of Gap Ack Blocks, SCTP SACK chunk
Number of Inbound Streams, SCTP INIT chunk, SCTP INIT ACK chunk
Number of Outbound Streams, SCTP INIT chunk, SCTP INIT ACK chunk
Payload Protocol Identifier, SCTP DATA chunk
Rate adaptive, SCTP Characteristics
SACK, SCTP Characteristics, Data sending and control session, SCTP SACK chunk
SHUTDOWN, Shutdown and abort, SCTP SHUTDOWN chunk
SHUTDOWN ACK, Shutdown and abort, SCTP SHUTDOWN ACK chunk
Shutdown and abort, Shutdown and abort
SHUTDOWN COMPLETE, Shutdown and abort, SCTP Generic header format, SCTP Common and generic headers, SCTP SHUTDOWN COMPLETE chunk
Source port, SCTP Common and generic headers
Stream Identifier, SCTP DATA chunk
Stream Sequence Number, SCTP DATA chunk
T-bit, SCTP ABORT chunk, SCTP SHUTDOWN COMPLETE chunk
TCB, SCTP ABORT chunk
TSN, SCTP DATA chunk
Type, SCTP ABORT chunk
U-bit, SCTP DATA chunk
Unicast, SCTP Characteristics
User data, SCTP DATA chunk
Verification tag, SCTP Common and generic headers
SCTP match, SCTP matches
–chunk-types, SCTP matches
–destination-port, SCTP matches
–source-port, SCTP matches
SECMARK target, Mangle table, SECMARK target
–selctx, SECMARK target
Seconds match, Recent match
Segment, Terms used in this document
Selctx target, SECMARK target
SELinux, CONNSECMARK target, SECMARK target
Sequence Number, TCP headers, ICMP Echo Request/Reply
Session layer, TCP/IP Layers
Set match, Recent match
Set-class target, CLASSIFY target
Set-dscp target, DSCP target
Set-dscp-class target, DSCP target
Set-mark target, CONNMARK target, MARK target
Set-mss target, TCPMSS target
Set-tos target, TOS target
Sid-owner match, Owner match
Sid-owner.txt, Sid-owner.txt
SLIP, Displacement of rules to different chains
SNAT, Terms used in this document, What is an IP filter, What NAT is used for and basic terms and expressions
SNAT target, Nat table, SNAT target, Displacement of rules to different chains, Starting SNAT and the POSTROUTING chain
–to-source, SNAT target
Snort, How to plan an IP filter
Source address, IP headers, ICMP headers
Source match, Generic matches
Source port, TCP headers, UDP headers
Source Quench, Source Quench
Source-port match, TCP matches, UDP matches, SCTP matches, Multiport match
Speed considerations, Speed considerations
Spoofing, SYN/ACK and NEW packets
Squid, What is an IP filter, How to plan an IP filter, REDIRECT target
Src-range match, IP range match
Src-type match, Addrtype match
SSH, Bash debugging tips, Displacement of rules to different chains
Standardized, How to plan an IP filter
State
Conntrack match, Conntrack match
see also Conntrack match
State machine, The state machine
Default connections, Default connections
State match, Terms used in this document, IP filtering terms and expressions, The state machine, State match
–state, State match
CLOSED, TCP headers
Complex protocols, Complex protocols and connection tracking
see also Complex protocols
ESTABLISHED, Introduction, User-land states, ICMP connections, The TCP chain, INPUT chain
ICMP, ICMP connections
INVALID, Introduction, User-land states, The bad_tcp_packets chain
NEW, Introduction, User-land states, ICMP connections, The bad_tcp_packets chain
NOTRACK, Untracked connections and the raw table
see also NOTRACK target
RELATED, Introduction, User-land states, TCP connections, The TCP chain, The ICMP chain, INPUT chain
TCP, TCP connections
UDP, UDP connections
UNTRACKED, User-land states
Untracked connections, Untracked connections and the raw table
[ASSURED], UDP connections
[UNREPLIED], UDP connections
Stream, Terms used in this document
SYN, TCP headers, The bad_tcp_packets chain, SYN/ACK and NEW packets
Syn match, TCP matches
SYN_RECV, TCP connections
SYN_SENT, The conntrack entries
Syslog, LOG target options, System tools used for debugging
alert, System tools used for debugging
crit, System tools used for debugging
debug, System tools used for debugging
emerg, System tools used for debugging
err, System tools used for debugging
info, System tools used for debugging
notice, System tools used for debugging
warning, System tools used for debugging
syslog.conf, System tools used for debugging
System tools, Debugging your scripts
T
Table, IP filtering terms and expressions
Filter, General, Filter table
Mangle, General, Mangle table, The structure
Nat, General, Nat table, The structure
Raw, General, Raw table
Traversing, Traversing of tables and chains
Table does not exist error, Iptables debugging
Tables, Tables
Target, IP filtering terms and expressions, Iptables targets and jumps
ACCEPT, ACCEPT target
Basics, Basics of the iptables command
CLASSIFY, CLASSIFY target
see also CLASSIFY target
CLUSTERIP, CLUSTERIP target
see also CLUSTERIP target
CONNMARK, CONNMARK target
see also CONNMARK target
CONNSECMARK, CONNSECMARK target
see also CONNSECMARK target
DNAT, DNAT target
see also DNAT target
DROP, DROP target
see also DROP target
DSCP, DSCP target
see also DSCP target
ECN, ECN target
see also ECN target
LOG, LOG target options
see also LOG target
MARK, MARK target
see also MARK target
MASQUERADE, MASQUERADE target
see also MASQUERADE target
MIRROR, MIRROR target
see also MIRROR target
NETMAP, NETMAP target
see also NETMAP target
NFQUEUE, NFQUEUE target
see also NFQUEUE target
NOTRACK, NOTRACK target
see also NOTRACK target
QUEUE, QUEUE target
see also QUEUE target
REDIRECT, REDIRECT target
see also REDIRECT target
REJECT, REJECT target
see also REJECT target
RETURN, RETURN target
see also RETURN target
SAME, SAME target
see also SAME target
SECMARK, SECMARK target
see also SECMARK target
SNAT, SNAT target
see also SNAT target
TCPMSS, TCPMSS target
see also TCPMSS target
TOS, TOS target
see also TOS target
TTL, TTL target
see also TTL target
ULOG, ULOG target
see also ULOG target
TCP, TCP/IP repetition, TCP connections, The bad_tcp_packets chain, The TCP chain
ACK, TCP headers
Acknowledgment Number, TCP headers
Characteristics, TCP characteristics
Checksum, TCP headers
CWR, TCP headers
Data Offset, TCP headers
Destination port, TCP headers
ECE, TCP headers
FIN, TCP characteristics, TCP headers
FIN/ACK, TCP characteristics
Handshake, TCP characteristics
Headers, TCP headers
Opening, TCP connections
Options, TCP headers, TCP options
Padding, TCP headers
PSH, TCP headers
PUSH, TCP headers
Reserved, TCP headers
RST, TCP headers
Sequence number, TCP headers
Source port, TCP headers
SYN, TCP characteristics, TCP headers
URG, TCP headers, TCP headers
Urgent Pointer, TCP headers
Window, TCP headers
TCP match, TCP matches
–destination-port, TCP matches
–source-port, TCP matches
–syn, TCP matches
–tcp-flags, TCP matches
–tcp-option, TCP matches
Tcp-flags match, TCP matches
Tcp-option match, TCP matches
TCP/IP, TCP/IP repetition
Application layer, TCP/IP Layers
Internet layer, TCP/IP Layers
Layers, TCP/IP Layers
Network Access layer, TCP/IP Layers
Stack, TCP/IP Layers
Transport layer, TCP/IP Layers
TCP/IP routing, TCP/IP destination driven routing
Tcpmss match, Tcpmss match
–mss, Tcpmss match
TCPMSS target, TCPMSS target
–clamp-mss-to-pmtu, TCPMSS target
–set-mss, TCPMSS target
tcp_chain, The TCP chain
Terms, Terms used in this document
NAT, What NAT is used for and basic terms and expressions
TFTP, Complex protocols and connection tracking
THROW, Addrtype match
Time Exceeded Message, TTL equals 0
Time to live, IP headers, ICMP headers
Timestamp, Redirect
To target, NETMAP target, SAME target
To-ports target, MASQUERADE target, REDIRECT target
To-source target, SNAT target
TOS, Mangle table
Tos match, Tos match
–tos, Tos match
TOS target, TOS target
–set-tos, TOS target
Total Length, IP headers, ICMP headers
Total-nodes target, CLUSTERIP target
Transport layer, TCP/IP Layers
Traversing of tables and chains, Traversing of tables and chains
General, General
Tripwire, How to plan an IP filter
TTL, The ICMP chain
TTL equals zero, TTL equals 0
TTL equals 0 during reassembly, TTL equals 0
TTL equals 0 during transit, TTL equals 0
Ttl match, Ttl match
–ttl-eq, Ttl match
–ttl-gt, Ttl match
–ttl-lt, Ttl match
TTL target, Mangle table, TTL target, Ttl-inc.txt
–ttl-dec, TTL target
–ttl-inc, TTL target
–ttl-set, TTL target
Ttl-dec target, TTL target
Ttl-eq match, Ttl match
Ttl-gt match, Ttl match
Ttl-inc target, TTL target
TTL-inc.txt, Ttl-inc.txt
Ttl-lt match, Ttl match
Ttl-set target, TTL target
Turtle Firewall Project, Turtle Firewall Project
Type, ICMP headers
Type of Service, IP headers, ICMP headers
U
UDP, TCP/IP repetition, UDP characteristics, UDP connections, UDP matches, The UDP chain
Characteristics, UDP characteristics
Checksum, UDP headers
Destination port, UDP headers
Length, UDP headers
Source port, UDP headers
UDP match, The UDP chain
–destination-port, UDP matches
–source-port, UDP matches
udp_packets, The UDP chain
Uid-owner match, Owner match
ULOG target, ULOG target
–ulog-cprange, ULOG target
–ulog-nlgroup, ULOG target
–ulog-prefix, ULOG target
–ulog-qthreshold, ULOG target
Ulog-cprange target, ULOG target
Ulog-nlgroup target, ULOG target
Ulog-prefix target, ULOG target
Ulog-qthreshold target, ULOG target
Unclean match, Unclean match
UNICAST, Addrtype match
Unknown arg, Iptables debugging
UNREACHABLE, Addrtype match
unreliable protocol, IP characteristics
UNREPLIED, TCP connections
UNSPEC, Addrtype match
Update match, Recent match
URG, TCP headers, TCP headers
Urgent Pointer, TCP headers
User interfaces, Graphical User Interfaces for Iptables/netfilter
Graphical, Graphical User Interfaces for Iptables/netfilter
see also Graphical user interfaces
User space, Terms used in this document
User specified chains, User specified chains, Setting up user specified chains in the filter table
User-land setup, User-land setup
User-land states, User-land states
Userland, Terms used in this document
V
Version, IP headers, ICMP headers
VPN, Terms used in this document
W
Webproxy, What is an IP filter
see also Proxy
Window, TCP headers
Words, Terms used in this document
X
XRESOLVE, Addrtype match
