ports/189104: tcpdump not logging packets to guests of the VirtualBox

[Safonov Paul]

>Number:         189104
>Category:       ports
>Synopsis:       tcpdump not logging packets to guests of the VirtualBox
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Apr 29 10:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Safonov Paul
>Release:        FreeBSD 9.2-STABLE
>Organization:
>Environment:
FreeBSD sp.svyazcom.ru 9.2-STABLE FreeBSD 9.2-STABLE #0: Tue Apr 29 15:22:31 KRAT 2014     root at sp.svyazcom.ru:/usr/obj/usr/src/sys/KERNEL  amd64

>Description:
Installed VirtualBox:
virtualbox-ose-4.3.10
virtualbox-ose-kmod-4.3.10

# VBoxManage showvminfo WinXP
Name:            WinXP
Groups:          /
Guest OS:        Windows XP (32 bit)
UUID:            6228a348-2ac2-4905-a289-c41fecec4351
...
NIC 1:           MAC: 08002757DB77, Attachment: Host-only Interface 'vboxnet0', Cable connected: on, Trace: off (file: none), Type: Am79C973, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: deny, Bandwidth group: none
NIC 2:           disabled
...

Host machine has IP-address 192.168.56.1
Virtual machine has IP-address 192.168.56.21

Doing ping from the virtual machine see:

# tcpdump -n -s0 -i vboxnet0
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on vboxnet0, link-type EN10MB (Ethernet), capture size 65535 bytes
17:46:49.687494 IP 192.168.56.21 > 192.168.56.1: ICMP echo request, id 512, seq 3328, length 40
17:46:50.681989 IP 192.168.56.21 > 192.168.56.1: ICMP echo request, id 512, seq 3584, length 40
17:46:51.683445 IP 192.168.56.21 > 192.168.56.1: ICMP echo request, id 512, seq 3840, length 40
17:46:52.685938 IP 192.168.56.21 > 192.168.56.1: ICMP echo request, id 512, seq 4096, length 40


>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: