Článek na blogu APNIC vysvětluje, jak správně vytvářet a používat ASPA záznamy — podepsané objekty v RPKI, které uvádějí, kteří poskytovatelé směrování jsou pro dané autonomní číslo (ASN) oprávněni. Síťoví operátoři je mohou využít k ověřování tras BGP a k odhalování úniků tras či podvržených tras.
Byla vydána (𝕏) verze 8.0.0 open source programu pro prolamování hesel hashcat (GitHub, Wikipedie). Přehled novinek v příspěvku v diskusním fóru a pdf.
Byla vydána (𝕏, Bluesky) nová verze 2026.3 linuxové distribuce navržené pro digitální forenzní analýzu a penetrační testování Kali Linux (Wikipedie). Přehled novinek se seznamem 6 nových nástrojů v oficiálním oznámení na blogu.
Výzkumníci ukazují, jak mohou otevřené tunely a IPv6 Extension Headers synchronizovat pakety do krátkých provozních špiček. V kontrolovaném experimentu naměřili přes 180násobnou koncentraci paketového toku vůči průměrné rychlosti odesílání — nikoli 180násobné zvětšení objemu dat. Článek obsahuje metodiku, limity měření i mitigace pro GRE, IPIP a další tunely.
Po velkém úspěchu prvního MobileLinux Hackdaye se vracíme do Českých Budějovic s druhým ročníkem. V pátek 30. října 2026 od 10:00 se v prostorách Jihočeské univerzity uskuteční Embedded & MobileLinux Hackday #2. Těšit se můžete na témata jako Immutable Linux na telefonech (BengalOS), U-Boot a upstream vývoj, AI optimalizace pro embedded systémy nebo otevřený hardware. Nebude chybět praktické hackování, sdílení zkušeností a možnost … více »
Dne 21. října 2026 vydal projekt Node.js bezpečnostní aktualizace opravující deset zranitelností, včetně jedné umožňující potenciální vzdálené spuštění kódu (RCE). Nejzajímavější je CVE-2026-111497, chyba dekodéru Brotli, kterou objevili výzkumníci využívající OpenAI Codex Security. Chyba je v nativním dekodéru Brotli, nikoli v samotném JavaScriptu. Speciálně vytvořený komprimovaný vstup způsobí, že dekodér zamění
… více »Francouzský výrobce kabelů Nexans upozornil na napjaté dodávky elektrických kabelů. Výstavba nové výrobní linky pro některé typy kabelů může trvat přibližně tři roky. Datacentra potřebují rozsáhlé nízkonapěťové a středněnapěťové rozvody. Poptávka roste současně s modernizací elektrických sítí. Někteří odběratelé proto uzavírají výrazně delší dodavatelské smlouvy [Reuters].
Představena byla (𝕏) virtuální platforma FLYBENCH FPV, která nováčky provede zapojením a konstrukcí dronů.
Google Chrome 156 byl prohlášen za stabilní. Přehled novinek v poznámkách k vydání. Opraveno bylo 353 bezpečnostních chyb. Vylepšeny byly také nástroje pro vývojáře.
No. Time Source Destination Protocol Info
11 1.593105 84.42.128.227 147.32.244.18 XDMCP Query
Frame 11 (49 bytes on wire, 49 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2863 (2863), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
12 1.610809 147.32.244.18 84.42.128.227 XDMCP Willing
Frame 12 (93 bytes on wire, 93 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
User Datagram Protocol, Src Port: 177 (177), Dst Port: 2863 (2863)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
17 2.616409 84.42.128.227 147.32.244.18 XDMCP Request
Frame 17 (145 bytes on wire, 145 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2863 (2863), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
18 2.624238 147.32.244.18 84.42.128.227 XDMCP Accept
Frame 18 (94 bytes on wire, 94 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
User Datagram Protocol, Src Port: 177 (177), Dst Port: 2863 (2863)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
19 2.624520 84.42.128.227 147.32.244.18 XDMCP Manage
Frame 19 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2863 (2863), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
21 2.634063 147.32.244.18 84.42.128.227 TCP 56698 > 6000 [SYN] Seq=0 Len=0 MSS=1460 TSV=217455821 TSER=0 WS=7
Frame 21 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 0, Len: 0
No. Time Source Destination Protocol Info
22 2.634114 84.42.128.227 147.32.244.18 TCP 6000 > 56698 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=0 TSV=0 TSER=0
Frame 22 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 0, Ack: 1, Len: 0
No. Time Source Destination Protocol Info
23 2.664089 147.32.244.18 84.42.128.227 TCP 56698 > 6000 [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=217455828 TSER=0
Frame 23 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 1, Ack: 1, Len: 0
No. Time Source Destination Protocol Info
24 2.664190 147.32.244.18 84.42.128.227 X11 Initial connection request
Frame 24 (114 bytes on wire, 114 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 1, Ack: 1, Len: 48
X11, Request, Initial connection request
No. Time Source Destination Protocol Info
25 2.665376 84.42.128.227 147.32.244.18 X11 Initial connection reply
Frame 25 (374 bytes on wire, 374 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 1, Ack: 49, Len: 308
X11, Reply, Initial connection reply
No. Time Source Destination Protocol Info
26 2.673313 147.32.244.18 84.42.128.227 TCP 56698 > 6000 [ACK] Seq=49 Ack=309 Win=6912 Len=0 TSV=217455830 TSER=295604
Frame 26 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 49, Ack: 309, Len: 0
No. Time Source Destination Protocol Info
27 2.673418 147.32.244.18 84.42.128.227 X11 Requests: CreateGC, QueryExtension, GetProperty
Frame 27 (130 bytes on wire, 130 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 49, Ack: 309, Len: 64
X11, Request, opcode: 55 (CreateGC)
X11, Request, opcode: 98 (QueryExtension)
X11, Request, opcode: 20 (GetProperty)
No. Time Source Destination Protocol Info
28 2.673659 84.42.128.227 147.32.244.18 X11 Reply: QueryExtension, GetProperty
Frame 28 (130 bytes on wire, 130 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 309, Ack: 113, Len: 64
X11, Reply, opcode: 98 (QueryExtension)
X11, Reply, opcode: 20 (GetProperty)
No. Time Source Destination Protocol Info
29 2.684534 147.32.244.18 84.42.128.227 X11 Requests: BIG-REQUESTS
Frame 29 (70 bytes on wire, 70 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 113, Ack: 373, Len: 4
X11, Request, opcode: 132 (BIG-REQUESTS)
No. Time Source Destination Protocol Info
30 2.684754 84.42.128.227 147.32.244.18 X11 Reply: BIG-REQUESTS
Frame 30 (98 bytes on wire, 98 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 373, Ack: 117, Len: 32
X11, Reply, opcode: 132 (BIG-REQUESTS)
No. Time Source Destination Protocol Info
31 2.691021 147.32.244.18 84.42.128.227 X11 Requests: QueryExtension
Frame 31 (86 bytes on wire, 86 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 117, Ack: 405, Len: 20
X11, Request, opcode: 98 (QueryExtension)
No. Time Source Destination Protocol Info
32 2.691793 84.42.128.227 147.32.244.18 X11 Reply: QueryExtension
Frame 32 (98 bytes on wire, 98 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 405, Ack: 137, Len: 32
X11, Reply, opcode: 98 (QueryExtension)
No. Time Source Destination Protocol Info
33 2.718951 147.32.244.18 84.42.128.227 X11 Requests: XKEYBOARD
Frame 33 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 137, Ack: 437, Len: 8
X11, Request, opcode: 136 (XKEYBOARD)
No. Time Source Destination Protocol Info
34 2.719189 84.42.128.227 147.32.244.18 X11 Reply: XKEYBOARD
Frame 34 (98 bytes on wire, 98 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 437, Ack: 145, Len: 32
X11, Reply, opcode: 136 (XKEYBOARD)
No. Time Source Destination Protocol Info
35 2.754045 147.32.244.18 84.42.128.227 X11 Requests: OpenFont, QueryExtension
Frame 35 (102 bytes on wire, 102 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 145, Ack: 469, Len: 36
X11, Request, opcode: 45 (OpenFont)
X11, Request, opcode: 98 (QueryExtension)
No. Time Source Destination Protocol Info
36 2.754275 84.42.128.227 147.32.244.18 X11 Reply: QueryExtension
Frame 36 (98 bytes on wire, 98 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 469, Ack: 181, Len: 32
X11, Reply, opcode: 98 (QueryExtension)
No. Time Source Destination Protocol Info
38 2.769594 147.32.244.18 84.42.128.227 X11 Requests: RENDER, RENDER
Frame 38 (82 bytes on wire, 82 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 181, Ack: 501, Len: 16
X11, Request, opcode: 147 (RENDER)
X11, Request, opcode: 147 (RENDER)
No. Time Source Destination Protocol Info
39 2.769904 84.42.128.227 147.32.244.18 X11 Reply: RENDER, RENDER
Frame 39 (846 bytes on wire, 846 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56698 (56698), Seq: 501, Ack: 197, Len: 780
X11, Reply, opcode: 147 (RENDER)
X11, Reply, opcode: 147 (RENDER)
No. Time Source Destination Protocol Info
40 2.778110 147.32.244.18 84.42.128.227 X11 Requests: CreateGlyphCursor, ChangeWindowAttributes, FreeCursor
Frame 40 (122 bytes on wire, 122 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56698 (56698), Dst Port: 6000 (6000), Seq: 197, Ack: 1281, Len: 56
X11, Request, opcode: 94 (CreateGlyphCursor)
X11, Request, opcode: 2 (ChangeWindowAttributes)
X11, Request, opcode: 95 (FreeCursor)
No. Time Source Destination Protocol Info
41 2.830979 147.32.244.18 84.42.128.227 TCP 56699 > 6000 [SYN] Seq=0 Len=0 MSS=1460 TSV=217455868 TSER=0 WS=7
Frame 41 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 84.42.128.227 (84.42.128.227)
Transmission Control Protocol, Src Port: 56699 (56699), Dst Port: 6000 (6000), Seq: 0, Len: 0
No. Time Source Destination Protocol Info
42 2.831028 84.42.128.227 147.32.244.18 TCP 6000 > 56699 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=0 TSV=0 TSER=0
Frame 42 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: ArrisInt_b9:30:6a (00:00:ca:b9:30:6a)
Internet Protocol, Src: 84.42.128.227 (84.42.128.227), Dst: 147.32.244.18 (147.32.244.18)
Transmission Control Protocol, Src Port: 6000 (6000), Dst Port: 56699 (56699), Seq: 0, Ack: 1, Len: 0
Ethereal s routerem:
No. Time Source Destination Protocol Info
1 0.000000 192.168.1.100 147.32.244.18 XDMCP Query
Frame 1 (49 bytes on wire, 49 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e)
Internet Protocol, Src: 192.168.1.100 (192.168.1.100), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2920 (2920), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
2 0.044622 147.32.244.18 192.168.1.100 XDMCP Willing
Frame 2 (93 bytes on wire, 93 bytes captured)
Ethernet II, Src: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 192.168.1.100 (192.168.1.100)
User Datagram Protocol, Src Port: 177 (177), Dst Port: 2920 (2920)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
3 1.005206 192.168.1.100 147.32.244.18 XDMCP Request
Frame 3 (145 bytes on wire, 145 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e)
Internet Protocol, Src: 192.168.1.100 (192.168.1.100), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2920 (2920), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
4 1.012861 147.32.244.18 192.168.1.100 XDMCP Accept
Frame 4 (94 bytes on wire, 94 bytes captured)
Ethernet II, Src: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e), Dst: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8)
Internet Protocol, Src: 147.32.244.18 (147.32.244.18), Dst: 192.168.1.100 (192.168.1.100)
User Datagram Protocol, Src Port: 177 (177), Dst Port: 2920 (2920)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
5 1.013549 192.168.1.100 147.32.244.18 XDMCP Manage
Frame 5 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e)
Internet Protocol, Src: 192.168.1.100 (192.168.1.100), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2920 (2920), Dst Port: 177 (177)
X Display Manager Control Protocol
No. Time Source Destination Protocol Info
6 3.122784 192.168.1.100 147.32.244.18 XDMCP Manage
Frame 6 (71 bytes on wire, 71 bytes captured)
Ethernet II, Src: Giga-Byt_23:5b:a8 (00:0d:61:23:5b:a8), Dst: Cisco-Li_8c:bd:4e (00:18:39:8c:bd:4e)
Internet Protocol, Src: 192.168.1.100 (192.168.1.100), Dst: 147.32.244.18 (147.32.244.18)
User Datagram Protocol, Src Port: 2920 (2920), Dst Port: 177 (177)
X Display Manager Control Protocol
V prvním přepadě jsou vynechány rámce ARP (ve druhém případě ke mě ani nedojdou, protože odpověď zná router). Jinak se jedná o kompletní výpis hlaviček paketů.
Tiskni
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