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Packet Captures

Showing 1 - 25 of 46

arp_l2tpv3.cap 414 bytes

Submitted Aug 20, 2015 by aishes

ARP request packet encapsulated in L2TPv3 over Ethernet Pseudowire.

IP L2TP L2TP.L2_SPEC_DEF UDP

Packets: 3 Duration: 2s Downloads: 4295

Auto-RP.cap 726 bytes

Submitted Sep 14, 2009

Routers 2 and 3 have been configured as candidate RPs, and multicast RP announcements to 239.0.1.39. Router 1 is the RP. R1 sees the candidate RP announcements from R2 and R3, and designates R3 the RP because it has a higher IP address (3.3.3.3). R1 multicasts the RP mapping to 224.0.1.40. The capture is from the R1-R2 link.

Auto-RP Ethernet IP UDP

Packets: 9 Duration: 239s Downloads: 5829

cflow.cap 782 bytes

Submitted Aug 7, 2014 by jabbs0n

Netflow v9 packet containing template as well as data set

IP UDP

Packets: 1 Duration: n/a Downloads: 2465

dhcp-auth.cap 458 bytes

Submitted Aug 28, 2015 by DoubleJ

Dhcp v4 Offer with Auth using Options 53,1,54,51,3,6,66,120,61,90,82

BOOTP IP UDP

Packets: 1 Duration: n/a Downloads: 6110

DHCP.cap 5.8 KB

Submitted Sep 29, 2009 by pierky

R0 is the client and R1 is the DHCP server. Lease time is 1 minute.

BOOTP Ethernet IP UDP

Packets: 12 Duration: 153s Downloads: 11468

DHCPv6.cap 1.6 KB

Submitted Mar 4, 2015 by fxs007

sample dhcpv6 client server transaction solicit(fresh lease)/advertise/request/reply/release/reply.

DHCPV6 ICMPv6 IPv6 UDP

Packets: 12 Duration: 13s Downloads: 6542

DHCP_Inter_VLAN.cap 2.0 KB

Submitted Sep 30, 2009 by pierky

R1 is a router-on-a-stick. It receives a DHCP Discover on the trunk interface, it sets the "Relay agent IP address" to the sub-interface's IP address it received the packet on and, finally, it forwards it to the DHCP server. Capture perspective is R1-DHCP server link.

BOOTP Ethernet IP UDP

Packets: 4 Duration: n/a Downloads: 10148

DHCP_MessageType 10,11,12 and 13.cap 1.9 KB

Submitted Jan 31, 2011 by Jawahar

Access Concentrator/router queries lease for particular IP addresses using message type as "DHCP LEASE QUERY" and gets response as DHCP LEASE ACTIVE,LEASE UNASSIGNED and LEASE UNKNOWN.

Access Concenttrator/Router IP=10.10.39.14
DHCP server IP=10.10.35.33

BOOTP Ethernet IP UDP

Packets: 6 Duration: 13s Downloads: 12352

DNS Question & Answer.pcapng.cap 1.6 KB

Submitted Apr 16, 2014 by manjesh23

DNS Question and Answer

DNS IP UDP

Packets: 2 Duration: n/a Downloads: 8241

dns-zone-transfer-ixfr.cap 442 bytes

Submitted Mar 31, 2015 by rajan2251

DNS Zone transfer, both AXFR and IXFR

DNS IP UDP

Packets: 2 Duration: n/a Downloads: 3809

dtls_null.cap 2.2 KB

Submitted May 5, 2012 by Kriki

DTLS handshake with one application data packet.
Authentication with server certificate only.

NULL encryption is used to demonstrate the transmission of "TESTING"

IP UDP

Packets: 7 Duration: 7s Downloads: 5089

EoMPLS.cap 7.0 KB

Submitted Oct 12, 2009 by pierky

Routers at 1.1.2.1 and 1.1.2.2 are PEs in a MPLS cloud. LDP starts at packet 8 and they build up a pseudo-wire VC (last FEC in packets 11 and 13). At packet 15 we already have STP running between CE1 and CE2 (two routers with ESW), encapsulated in 2 MPLS headers. All the ethernet stuff follows: CDP, ARP, ICMP between two hosts on the same subnet.

Ethernet IP LOOP MPLS TCP UDP

Packets: 56 Duration: 32s Downloads: 10454

GLBP_election.cap 8.4 KB

Submitted Sep 14, 2009

Routers 1, 2, and 3 participate in a GLBP election. R1 becomes the AVG due to having the highest priority (200), and R3 becomes the standby GLBP. All three routers become AVFs.

Ethernet GLBP IP UDP

Packets: 80 Duration: 68s Downloads: 5487

gmail.pcapng.cap 508.6 KB

Submitted Aug 7, 2014 by tmuhimbisemoses

Sample packet capture I created during an attempt to view login details.

ARP DHCPV6 DNS HTTP IP IPv6 NBNS SSL TCP TEREDO UDP

Packets: 793 Duration: 32s Downloads: 7144

HSRP_coup.cap 3.9 KB

Submitted Sep 14, 2009

Initially only routers 3 (active) and 2 (standby) are online. R1 comes online with a priority higher than R3's. R1 takes over as the active router (the coup occurs in packet #22) almost immediately. R2 is bumped down to passive and R3 becomes the standby router.

Ethernet HSRP IP UDP

Packets: 51 Duration: 49s Downloads: 5642

HSRP_election.cap 3.7 KB

Submitted Sep 14, 2009

The Ethernet link shared by routers 1, 2, and 3 comes online. R1 wins the HSRP election because it has a priority of 200 (versus the default of 100 held by the other two routers). R3 becomes the standby router.

Ethernet HSRP IP UDP

Packets: 49 Duration: 57s Downloads: 6339

HSRP_failover.cap 3.0 KB

Submitted Sep 14, 2009

R1 is the active router, R3 is the standby, and R2 is passive. R1 goes offline and R3 takes over as active after ten seconds. R2 is then promoted to the standby state.

Ethernet HSRP IP UDP

Packets: 39 Duration: 47s Downloads: 6823

icmp_in_l2tpv3.cap 7.1 KB

Submitted Aug 18, 2015 by aishes

This capture contains icmp packet transported in l2tpv3.

ARP IP L2TP L2TP.L2_SPEC_DEF UDP

Packets: 45 Duration: 43s Downloads: 4888

iphttps.cap 12.4 KB

Submitted Nov 12, 2010 by nacnud

IP-HTTPS capture. This is Microsoft's IPv6 inside HTTPS tunneling for DirectAccess.

ARP DNS Ethernet ICMPv6 IGMP IP IPv6 LLC NBNS NBSS SSL TCP UDP

Packets: 83 Duration: 38s Downloads: 13201

IPv6_RTSP.cap 15.5 KB

Submitted Jan 12, 2012 by Jawahar

This capture contains IPv6_RTSP packets. Accessed IPv6 enabled RTSP server using 6in4 tunnel.

IP UDP

Packets: 17 Duration: 3s Downloads: 6827

ISAKMP_sa_setup.cap 2.0 KB

Submitted Sep 14, 2009

An ISAKMP session is established prior to setting up an IPsec tunnel. Phase one occurs in main mode, and phase two occurs in quick mode.

Ethernet IP ISAKMP UDP

Packets: 9 Duration: n/a Downloads: 10464

LDP_adjacency.cap 5.7 KB

Submitted Sep 14, 2009

PE1 and P1 multicast LDP hellos to 224.0.0.2 on UDP port 646. They then establish an adjacency on TCP port 646 and exchange labels.

Ethernet IP LDP TCP UDP

Packets: 61 Duration: 108s Downloads: 8797

LDP_Ethernet_FrameRelay.pcap.cap 2.1 KB

Submitted Dec 5, 2009 by pierky

LDP with pseudowire FEC elements (Ethernet and Frame-Relay DLCI-to-DLCI)

Ethernet IP LDP MPLS TCP UDP

Packets: 14 Duration: 7s Downloads: 8943

lispmn_IPv6-RLOC.pcapng.cap 5.9 KB

Submitted Sep 18, 2015 by krunal_shah

LISP control (map register,request and reply )and Data packets with IPv6 as RLOC and IPv4 as EID.

IP IPv6 LISP LISP-DATA UDP

Packets: 35 Duration: 8s Downloads: 3261

nf9-juniper-vmx.pcapng.cap 912 bytes

Submitted Dec 10, 2016 by Jb93

Juniper vMX NetFlow.

IP UDP

Packets: 5 Duration: 35s Downloads: 3708

Showing 1 - 25 of 46