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== Aufbau von IP-Paketen == | == Aufbau von IP-Paketen == | ||
=== Übersicht === | === Übersicht === | ||
| − | {| border="0" cellpadding="4" cellspacing="1" style="width: | + | {| border="0" cellpadding="4" cellspacing="1" style="width:70%;margin-left:15%;margin-right:15%;" |
| − | | width=" | + | | width="12,5%" | 0 || width="12,5%" | 4 || width="12,5%" | 8 || width="12,5%" | 12 || width="12,5%" | 16 || width="12,5%" | 20 || width="12,5%" | 24 || width="6,25" | 28 || width="6,25%" style="text-align:right;" | 31 |
|- | |- | ||
| − | | {{Pktborder}}="1" | Version || {{Pktborder}}="1" | Headerlänge || {{Pktborder}}="2" | Priorität || {{Pktborder}}=" | + | | {{Pktborder}}="1" | Version || {{Pktborder}}="1" | Headerlänge || {{Pktborder}}="2" | Priorität || {{Pktborder}}="5" | Paketlänge |
|- | |- | ||
| − | | {{Pktborder}}="4" | Paket-ID || {{Pktborder}}=" | + | | {{Pktborder}}="4" | Paket-ID || {{Pktborder}}="5" | Fragment Offset und Flags |
|- | |- | ||
| − | | {{Pktborder}}="2" | TTL || {{Pktborder}}="2" | Protokolltyp || {{Pktborder}}=" | + | | {{Pktborder}}="2" | TTL || {{Pktborder}}="2" | Protokolltyp || {{Pktborder}}="5" | Prüfsumme |
|- | |- | ||
| − | | {{Pktborder}}=" | + | | {{Pktborder}}="9" | Absender-IP |
|- | |- | ||
| − | | {{Pktborder}}=" | + | | {{Pktborder}}="9" | Ziel-IP |
|- | |- | ||
| − | | {{Pktborder}}=" | + | | {{Pktborder}}="9" height="70px;" valign="top" | evtl. Optionen |
|- | |- | ||
|} | |} | ||