Packet Captures
Frame-Relay over MPLS.pcap.cap 1.4 KB
Submitted Dec 5, 2009 by pierky
ICMP on a Frame-relay over MPLS link. If Wireshark doesn't understand it's FR, right click on a packet, select "Decode as" from the menu and select "Frame Relay DLCI PW" on the "MPLS" tab.
| Packets: 10 | Duration: 1s | Downloads: 12232 |
EoMPLS_802.1q.pcap.cap 1.6 KB
Submitted Dec 5, 2009 by pierky
ICMP over EoMPLS with 802.1q tagging
| Packets: 10 | Duration: 1s | Downloads: 11609 |
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)
| Packets: 14 | Duration: 7s | Downloads: 9652 |
BGP_redist.cap 378 bytes
Submitted Oct 28, 2009 by colinbsd
The OSPF metric is preserved and propagated within the MPLS cloud by the MP-BGP MED attribute.
| Packets: 2 | Duration: n/a | Downloads: 10068 |
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.
| Packets: 56 | Duration: 32s | Downloads: 11498 |
MPLS_encapsulation.cap 1.3 KB
Submitted Sep 14, 2009
Capture taken from the PE1-P1 link. ICMP traffic between CE1 and CE2 is encapsulated outbound with MPLS label 18. Note that returning traffic is not labeled, due to penultimate hop popping (PHP).
| Packets: 10 | Duration: n/a | Downloads: 12303 |