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[Qemu-devel] [PATCH v2 5/5] options: Add documentation for filter-dump
From: |
Thomas Huth |
Subject: |
[Qemu-devel] [PATCH v2 5/5] options: Add documentation for filter-dump |
Date: |
Tue, 13 Oct 2015 12:40:02 +0200 |
Add a short description for the filter-dump command line options.
Signed-off-by: Thomas Huth <address@hidden>
---
qemu-options.hx | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/qemu-options.hx b/qemu-options.hx
index 2485b94..3ab753d 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2012,6 +2012,7 @@ qemu -m 512 -object
memory-backend-file,id=mem,size=512M,mem-path=/hugetlbfs,sha
Dump network traffic on VLAN @var{n} to file @var{file}
(@file{qemu-vlan0.pcap} by default).
At most @var{len} bytes (64k by default) per packet are stored. The file
format is
libpcap, so it can be analyzed with tools such as tcpdump or Wireshark.
+Note: For devices created with '-netdev', use '-object filter-dump,...'
instead.
@item -net none
Indicate that no network devices should be configured. It is used to
@@ -3660,6 +3661,13 @@ queue @var{all|rx|tx} is an option that can be applied
to any netfilter.
@option{tx}: the filter is attached to the transmit queue of the netdev,
where it will receive packets sent by the netdev.
address@hidden -object
filter-dump,address@hidden,address@hidden,address@hidden,address@hidden
+
+Dump the network traffic on netdev @var{dev} to the file specified by
address@hidden At most @var{len} bytes (64k by default) per packet are stored.
+The file format is libpcap, so it can be analyzed with tools such as tcpdump
+or Wireshark.
+
@end table
ETEXI
--
1.8.3.1
- [Qemu-devel] [PATCH v2 0/5] Network traffic dumping via netfilter, Thomas Huth, 2015/10/15
- [Qemu-devel] [PATCH v2 2/5] net/dump: Rework net-dump init functions, Thomas Huth, 2015/10/13
- [Qemu-devel] [PATCH v2 1/5] net/dump: Add support for receive_iov function, Thomas Huth, 2015/10/13
- [Qemu-devel] [PATCH v2 5/5] options: Add documentation for filter-dump,
Thomas Huth <=
- [Qemu-devel] [PATCH v2 4/5] net/dump: Provide the dumping facility as a net-filter, Thomas Huth, 2015/10/13
- [Qemu-devel] [PATCH v2 3/5] net/dump: Separate the NetClientState from the DumpState, Thomas Huth, 2015/10/15
- Re: [Qemu-devel] [PATCH v2 0/5] Network traffic dumping via netfilter, Jason Wang, 2015/10/20