Packet Captures
gre_and_4over6.cap 521 bytes
Submitted Jul 2, 2015 by rclijia
Ipv4-over-IPv6, GRE protocol.
Packets: 2 | Duration: n/a | Downloads: 9467 |
PPTP_negotiation.cap 2.7 KB
Submitted Jan 16, 2015 by werteny
PPTP negotiation between PNS and PAC PPTP RFC: https://www.ietf.org/rfc/rfc2637.txt
ARP GRE IP IPCP LCP PAP PPP PPTP TCP
Packets: 28 | Duration: 71s | Downloads: 7415 |
ospf over gre tunnel.cap 8.2 KB
Submitted Jun 13, 2012 by altafk
Configured ospf over GRE tunnel in which packets are double tagged with ip header, useful when there is no direct connection between the 2 routers but still we need to run ospf.
Packets: 63 | Duration: 241s | Downloads: 16331 |
NHRP_registration.cap 648 bytes
Submitted Sep 14, 2009
R2 registers a multipoint GRE tunnel with R1. Capture perspective from the R1-R5 link.
Packets: 4 | Duration: n/a | Downloads: 7245 |
mGRE_ICMP.cap 3.7 KB
Submitted Sep 14, 2009
R2 begins sending ICMP traffic to R4, but it currently only has a GRE tunnel open to R1. The first two ICMP requests (packets #1 and #4) are routed through R1 while R2 sends an NHRP request to R1 for R4's spoke address. Once a GRE tunnel is dynamically built between spoke routers R2 and R4, R2 begins routing the ICMP traffic directly to R4. Capture perspective from the R2-R5 link.
Packets: 24 | Duration: 10s | Downloads: 11117 |