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| author | rac61@labyrinth.cl.cam.ac.uk <rac61@labyrinth.cl.cam.ac.uk> | 2003-07-14 16:42:44 +0000 |
|---|---|---|
| committer | rac61@labyrinth.cl.cam.ac.uk <rac61@labyrinth.cl.cam.ac.uk> | 2003-07-14 16:42:44 +0000 |
| commit | 42332dd3c3e0b81542372f0b409e795738016396 (patch) | |
| tree | cbfa843876c2c4e4f326de31e883e8f21233e62d /tools | |
| parent | c20e88617b13f157612f0f6555ba77f849bbeecb (diff) | |
| download | xen-42332dd3c3e0b81542372f0b409e795738016396.tar.gz xen-42332dd3c3e0b81542372f0b409e795738016396.tar.bz2 xen-42332dd3c3e0b81542372f0b409e795738016396.zip | |
bitkeeper revision 1.339.1.9 (3f12dd84Gykr1oP22loPEr0jPp3VJA)
Detect link-local addresses in xi_vifinit and route them via dom0, not the physical interface
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/internal/xi_vifinit | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/internal/xi_vifinit b/tools/internal/xi_vifinit index 0da845984b..45b44704c3 100755 --- a/tools/internal/xi_vifinit +++ b/tools/internal/xi_vifinit @@ -16,7 +16,15 @@ then fi #outbound rule: -echo "ADD ACCEPT srcaddr=$3 srcaddrmask=255.255.255.255 srcdom=$1 srcidx=$2 dst=PHYS proto=any" > /proc/xeno/vfr +echo $3 | grep -q "^169\\.254\\." +if [ $? -eq 0 ]; +then + # If this is a link local address, send to dom0 + echo "ADD ACCEPT srcaddr=$3 srcaddrmask=255.255.255.255 srcdom=$1 srcidx=$2 dstdom=0 dstidx=0 proto=any" > /proc/xeno/vfr +else + # If this is not, send to wire + echo "ADD ACCEPT srcaddr=$3 srcaddrmask=255.255.255.255 srcdom=$1 srcidx=$2 dst=PHYS proto=any" > /proc/xeno/vfr +fi #inbound rule: echo "ADD ACCEPT dstaddr=$3 dstaddrmask=255.255.255.255 src=ANY dstdom=$1 dstidx=$2 proto=any" > /proc/xeno/vfr |