Add a short description for the command line options.
Signed-off-by: Thomas Huth <th...@redhat.com>
---
qemu-options.hx | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 390e055..21cf129 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1578,7 +1578,10 @@ DEF("net", HAS_ARG, QEMU_OPTION_net,
DEF("netfilter", HAS_ARG, QEMU_OPTION_netfilter,
"-netfilter buffer,id=str,netdev=str[,chain=in|out|all,interval=n]\n"
" buffer netdev in/out packets. if interval provided, will
release\n"
- " packets by interval. interval scale: microsecond\n",
QEMU_ARCH_ALL)
+ " packets by interval. interval scale: microsecond\n"
+ "-netfilter dump,id=str,netdev=str,file=f[,maxlen=n,chain=in|out|all]\n"
+ " dump network traffic to file 'f' (max n bytes per
packet)\n",
+ QEMU_ARCH_ALL)
STEXI
@item -net nic[,vlan=@var{n}][,macaddr=@var{mac}][,model=@var{type}]
[,name=@var{name}][,addr=@var{addr}][,vectors=@var{v}]
@findex -net
@@ -1984,10 +1987,12 @@ qemu -m 512 -object
memory-backend-file,id=mem,size=512M,mem-path=/hugetlbfs,sha
-device virtio-net-pci,netdev=net0
@end example
-@item -net dump[,vlan=@var{n}][,file=@var{file}][,len=@var{len}]
-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.
+@item -netfilter
dump,id=@var{idstr},netdev=@var{dev},file=@var{file}[,maxlen=@var{len},chain=in|out|all]
+@itemx -net dump[,vlan=@var{n}][,file=@var{file}][,len=@var{len}]
+Dump network traffic on netdev @var{dev} (or VLAN @var{n} reciprocally) to
+file @var{file} (@file{qemu-vlan0.pcap} for '-net dump' 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.
@item -net none
Indicate that no network devices should be configured. It is used to
--
1.8.3.1
