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authorScott Garman <scott.a.garman@intel.com>2012-04-24 17:11:26 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-04-26 10:05:17 +0100
commit0f95925b4cdc39a40969f7e496c3924fa91f61c6 (patch)
tree308fb6bd5634da0b9b5076863ae50efe70b8f14f /scripts
parent2874efa132b4a77c8d9fb2bd565a89d98159ae54 (diff)
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runqemu-ifup: enable ip masquerading for QEMU NAT addresses
Fix the IP masquerading settings so that networked QEMU sessions can reach external networks. This is a partial fix for [YOCTO #2329]. (From OE-Core rev: 14c4ce77b5c3738a8a9ea7d724de7ce9efff18c4) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/runqemu-ifup3
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup
index 3bd9980ad0..f80538f53c 100755
--- a/scripts/runqemu-ifup
+++ b/scripts/runqemu-ifup
@@ -100,7 +100,8 @@ dest=$[ (`echo $TAP | sed 's/tap//'` * 2) + 2 ]
$ROUTE add -host 192.168.7.$dest $TAP
# setup NAT for tap0 interface to have internet access in QEMU
-$IPTABLES -A POSTROUTING -t nat -j MASQUERADE -s 192.168.7.0/24
+$IPTABLES -A POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$n/32
+$IPTABLES -A POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$dest/32
echo 1 > /proc/sys/net/ipv4/ip_forward
$IPTABLES -P FORWARD ACCEPT