Patchwork [11/16] runqemu-ifup: enable arp proxying

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Submitter Scott Garman
Date June 12, 2012, 8:36 p.m.
Message ID <680a94c378f20c00e8bee0575b8922bccc008fec.1339533128.git.scott.a.garman@intel.com>
Download mbox | patch
Permalink /patch/29745/
State New
Headers show

Comments

Scott Garman - June 12, 2012, 8:36 p.m.
This allows core-image-sato to access the WAN.

Thanks to Dexuan Cui for proposing this fix.

Fixes [YOCTO #2329]

Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 scripts/runqemu-ifup |    1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup
index f80538f..1f1b4c8 100755
--- a/scripts/runqemu-ifup
+++ b/scripts/runqemu-ifup
@@ -103,6 +103,7 @@  $ROUTE add -host 192.168.7.$dest $TAP
 $IPTABLES -A POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$n/32
 $IPTABLES -A POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$dest/32
 echo 1 > /proc/sys/net/ipv4/ip_forward
+echo 1 > /proc/sys/net/ipv4/conf/$TAP/proxy_arp
 $IPTABLES -P FORWARD ACCEPT
 
 echo $TAP