VirtualBox

Ticket #11706 (closed defect: obsolete)

Opened 6 years ago

Last modified 3 years ago

NAT lost ICMP-replies in ptunnel

Reported by: winwood Owned by:
Component: network/NAT Version: VirtualBox 4.1.18
Keywords: NAT ICMP Cc:
Guest type: other Host type: other

Description

I run ptunnel client on guest with NAT. Ptunnel server send multiple ICMP-replies on every ICMP-request. But only one replie passes from NAT. Othe replies drops.

Ptunnel organized by command ptunnel -p 10.1.1.101 -lp 19 -da 127.0.0.1 -dp 19 on guest

And data requested by command nc 127.0.0.1 19 on guest

Tcpdump log from host and guest attached.

Attachments

host.log Download (30.1 KB) - added by winwood 6 years ago.
host tcpdump log
guest.log Download (17.2 KB) - added by winwood 6 years ago.
guest tcpdump log
VBox.log Download (78.9 KB) - added by winwood 6 years ago.
VBox log

Change History

Changed 6 years ago by winwood

host tcpdump log

Changed 6 years ago by winwood

guest tcpdump log

Changed 6 years ago by winwood

VBox log

comment:1 Changed 6 years ago by winwood

IP adresses

10.0.2.15 (guest)-->10.0.2.2 & 10.0.255.1 (host) ---> 10.1.1.101 (ptunnel server)

comment:2 Changed 3 years ago by aeichner

  • Status changed from new to closed
  • Resolution set to obsolete

Please reopen if still relevant with a recent VirtualBox release.

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