From 14c4ce77b5c3738a8a9ea7d724de7ce9efff18c4 Mon Sep 17 00:00:00 2001 From: Scott Garman Date: Tue, 24 Apr 2012 17:11:26 -0700 Subject: 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]. Signed-off-by: Scott Garman Signed-off-by: Richard Purdie --- scripts/runqemu-ifup | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup index 3bd9980ad..f80538f53 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 -- cgit v1.2.3