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ngschmidt/q-in-vni.txt

Created May 2, 2022 04:46
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NSX-T Q-in-VNI encapsulation
Raw
q-in-vni.txt
No. Time Source Destination Protocol Length Info
1 0.000000 10.7.7.2 10.7.7.1 ICMP 176 Echo (ping) request id=0x0037, seq=1/256, ttl=255 (no response found!)
Frame 1: 176 bytes on wire (1408 bits), 176 bytes captured (1408 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 30, 2022 16:07:33.462901000 Alaskan Daylight Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1651363653.462901000 seconds
[Time delta from previous captured frame: 0.000000000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 0.000000000 seconds]
Frame Number: 1
Frame Length: 176 bytes (1408 bits)
Capture Length: 176 bytes (1408 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:udp:geneve:eth:ethertype:vlan:ethertype:ip:icmp:data]
[Coloring Rule Name: ICMP]
[Coloring Rule String: icmp || icmpv6]
Ethernet II, Src: VMware_63:45:b7 (00:50:56:63:45:b7), Dst: VMware_6b:07:d2 (00:50:56:6b:07:d2)
Destination: VMware_6b:07:d2 (00:50:56:6b:07:d2)
Address: VMware_6b:07:d2 (00:50:56:6b:07:d2)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: VMware_63:45:b7 (00:50:56:63:45:b7)
Address: VMware_63:45:b7 (00:50:56:63:45:b7)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.6.100.4, Dst: 10.6.100.2
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 162
Identification: 0x0000 (0)
Flags: 0x40, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: UDP (17)
Header Checksum: 0x5e39 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.6.100.4
Destination Address: 10.6.100.2
User Datagram Protocol, Src Port: 61549, Dst Port: 6081
Source Port: 61549
Destination Port: 6081
Length: 142
Checksum: 0x079c [unverified]
[Checksum Status: Unverified]
[Stream index: 0]
[Timestamps]
[Time since first frame: 0.000000000 seconds]
[Time since previous frame: 0.000000000 seconds]
UDP payload (134 bytes)
Generic Network Virtualization Encapsulation, VNI: 0x010402
Version: 0
Length: 8 bytes
Flags: 0x40, Critical Options Present
0... .... = Operations, Administration and Management Frame: False
.1.. .... = Critical Options Present: True
..00 0000 = Reserved: False
Protocol Type: Transparent Ethernet bridging (0x6558)
Virtual Network Identifier (VNI): 0x010402
Options: (8 bytes)
Unknown, Class: VMware (0x0104) Type: 0x80 (Critical)
Class: VMware (0x0104)
Type: 0x80 (Critical)
Length: 8 bytes
Option Data: 00cc0100
Ethernet II, Src: RealtekU_00:00:12 (52:54:00:00:00:12), Dst: VMware_bc:f3:0c (00:50:56:bc:f3:0c)
Destination: VMware_bc:f3:0c (00:50:56:bc:f3:0c)
Address: VMware_bc:f3:0c (00:50:56:bc:f3:0c)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: RealtekU_00:00:12 (52:54:00:00:00:12)
Address: RealtekU_00:00:12 (52:54:00:00:00:12)
.... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: 802.1Q Virtual LAN (0x8100)
802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 7
000. .... .... .... = Priority: Best Effort (default) (0)
...0 .... .... .... = DEI: Ineligible
.... 0000 0000 0111 = ID: 7
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.7.7.2, Dst: 10.7.7.1
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 100
Identification: 0x8d00 (36096)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 255
Protocol: ICMP (1)
Header Checksum: 0x0c88 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.7.7.2
Destination Address: 10.7.7.1
Internet Control Message Protocol
Type: 8 (Echo (ping) request)
Code: 0
Checksum: 0x67c1 [correct]
[Checksum Status: Good]
Identifier (BE): 55 (0x0037)
Identifier (LE): 14080 (0x3700)
Sequence Number (BE): 1 (0x0001)
Sequence Number (LE): 256 (0x0100)
[No response seen]
[Expert Info (Warning/Sequence): No response seen to ICMP request]
[No response seen to ICMP request]
[Severity level: Warning]
[Group: Sequence]
Data (72 bytes)
0000 00 00 00 00 04 48 12 09 ab cd ab cd ab cd ab cd .....H..........
0010 ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd ................
0020 ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd ................
0030 ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd ................
0040 ab cd ab cd ab cd ab cd ........
Data: 0000000004481209abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd…
[Length: 72]
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