MediaWiki/Vorlage/Tabelle: Unterschied zwischen den Versionen
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Version vom 20. Mai 2023, 00:57 Uhr
Optionen
Option | Beschreibung |
---|---|
-a | Alle Dateien anzeigen |
{| class="wikitable sortable options" |- ! Option !! Beschreibung |- | -a || Alle Dateien anzeigen |- |}
Unix | GNU | Beschreibung |
---|---|---|
-d | --delay=delay | Delay between updates, in tenths of seconds (delay * 0.1s) |
-h | --help | Print the help and exit. |
{| class="wikitable sortable options" |- ! Unix !! GNU !! Beschreibung |- | -d || --delay=delay || Delay between updates, in tenths of seconds (delay * 0.1s) |- | -h || --help || Print the help and exit. |}
Protokoll-Header 1
SNMP-Paket-Header | PDU-Header | PDU-Body | |||||||
---|---|---|---|---|---|---|---|---|---|
Versionsnummer | Community-Name | Pakettyp (Get, GetNext …) | RequestID | Fehlerstatus | Fehler-Index | Variable Bindung 1 | Variable Bindung 2 | … | Variable Bindung n |
{|border="2" cellspacing="0" cellpadding="5" style="border-collapse:collapse;" |+ '''Überschrift''' |- ! colspan="2" style="background-color:#ffffcc;" | SNMP-Paket-Header ! colspan="4" style="background-color:#ddffcc;" | PDU-Header ! colspan="4" style="background-color:#aaffaa;" | PDU-Body |- | style="background-color:#aaffcc;" | Versionsnummer | style="background-color:#aaddcc;" | Community-Name | style="background-color:#aaeecc;" | Pakettyp (Get, GetNext …) | style="background-color:#aaffbb;" | RequestID | style="background-color:#aaffaa;" | Fehlerstatus | style="background-color:#abffcc;" | Fehler-Index | style="background-color:#acffcc;" | Variable Bindung 1 | style="background-color:#adffcc;" | Variable Bindung 2 | style="background-color:#aeffcc;" | … | style="background-color:#afffcc;" | Variable Bindung n |}
Protokoll-Header 2
00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Version | IHL | DSCP | ECN | Gesamtlänge | H e a d e r | |||||||||||||||||||||||||||
Identifikation | Flags | Fragment Offset | ||||||||||||||||||||||||||||||
TTL | Protokoll | Header-Prüfsumme | ||||||||||||||||||||||||||||||
Sender-IP-Adresse | ||||||||||||||||||||||||||||||||
Empfänger-IP-Adresse | ||||||||||||||||||||||||||||||||
Optionen | Padding | |||||||||||||||||||||||||||||||
{| class="header" border="1" cellpadding="4" cellspacing="0" style="text-align:center;margin:auto;" ! style="text-align:center !important; font-weight: normal;" "width="3%"| 00 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 01 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 02 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 03 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 04 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 05 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 06 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 07 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 08 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 09 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 10 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 11 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 12 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 13 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 14 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 15 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 16 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 17 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 18 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 19 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 20 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 21 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 22 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 23 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 24 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 25 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 26 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 27 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 28 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 29 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 30 ! style="text-align:center !important; font-weight: normal;" "width="3%"| 31 ! style="text-align:center !important; font-weight: normal;" "width="3%"| |- | style="background-color:#d6c4ff;" colspan="4"| [[IPv4/Header#Version|Version]] | style="background-color:#dfffcb;" colspan="4"| [[IPv4/Header#IHL | IHL]] | style="background-color:#ffbfc0;" colspan="6"| [[IPv4/Header#DSCP | DSCP]] | style="background-color:#ffbfc0;" colspan="2"| [[IPv4/Header#ECN | ECN]] | style="background-color:#b5bcff;" colspan="16"| [[IPv4/Header#Gesamtlänge|Gesamtlänge]] ! style="text-align:center !important; font-weight: normal;" "width="3%" rowspan="6"| H</br>e</br>a</br>d</br>e</br>r |- | style="background-color:#fff1b0;" colspan="16"| [[IPv4/Header#Identifikation|Identifikation]] | style="background-color:#d6c4ff;" colspan="3"| [[IPv4/Header#Flags|Flags]] | style="background-color:#fff1b0;" colspan="13"| [[IPv4/Header#Fragment Offset|Fragment Offset]] |- | style="background-color:#adfff6;" colspan="8"| [[IPv4/Header#TTL|TTL]] | style="background-color:#efbcff;" colspan="8"| [[IPv4/Header#Protokoll|Protokoll]] | style="background-color:#b5bcff;" colspan="16"| [[IPv4/Header#Header-Prüfsumme|Header-Prüfsumme]] |- |style="background-color:#d1ffac;" colspan="32"| [[IPv4/Header#Sender-IP-Adresse|Sender-IP-Adresse]] |- |style="background-color:#ffbfc0;" colspan="32"| [[IPv4/Header#Empfänger-IP-Adresse|Empfänger-IP-Adresse]] |- |style="background-color:#fff1b0;" colspan="24"| [[IPv4/Header#Optionen|Optionen]] |style="background-color:#d6c4ff;" colspan="8"| [[IPv4/Header#Padding|Padding]] |- |style="background-color:#d9e4ff;" colspan="32" | [[IPv4/Header#Payload|Payload]] |}
0–3 | 4–7 | 8–13 | 14–15 | 16–18 | 19–23 | 24–27 | 28–31 |
---|---|---|---|---|---|---|---|
Version | IHL | DSCP | ECN | Gesamtlänge | |||
Identifikation | Flags | Fragment Offset | |||||
TTL | Protokoll | Header-Prüfsumme | |||||
Quell-IP-Adresse | |||||||
Ziel-IP-Adresse | |||||||
Optionen … | Padding … |
OSI-Modell
Router
7 | 7 | ||||
6 | 6 | ||||
5 | 5 | ||||
4 | 4 | ||||
3 | 3 | 3 | |||
2 | 2 | 2 | 2 | ||
1 | 1 | 1 | 1 |
Internet Protocol
IP (Internet Protocol) | |||||||||||||||||||||||||||
Familie | Internetprotokollfamilie | ||||||||||||||||||||||||||
Einsatzgebiet | Datenpaketversendungsowohl lokal als auchweltweit über verschiedeneNetzwerke
IP im TCP/IP-Protokollstapel:
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Standards | RFC 8200 (IPv6, 2017)RFC 791 (IPv4, 1981) |