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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2009-03-23 16:37:00 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2009-03-23 16:37:00 -0700 |
| commit | b03c9ae8a6741d0f5d0f46e396c7023174d6f626 (patch) | |
| tree | e8c3675ff5838bbd7b2ade01501969cf6a99db23 /scripts/vyatta-link-detect | |
| parent | 25a4bbc5569acf468ca2dc49c22751af16763b70 (diff) | |
| download | vyatta-cfg-quagga-b03c9ae8a6741d0f5d0f46e396c7023174d6f626.tar.gz vyatta-cfg-quagga-b03c9ae8a6741d0f5d0f46e396c7023174d6f626.zip | |
Enable link filtering
Bug 4061
Enable new kernel link_filter for IPV4 and IPV6
Diffstat (limited to 'scripts/vyatta-link-detect')
| -rwxr-xr-x | scripts/vyatta-link-detect | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/scripts/vyatta-link-detect b/scripts/vyatta-link-detect index 8981d7f4..66f444d3 100755 --- a/scripts/vyatta-link-detect +++ b/scripts/vyatta-link-detect @@ -13,8 +13,12 @@ if [ $# -ne 2 ]; then fi case $2 in -on) cmd="link-detect" ;; -off) cmd="no link-detect" ;; +on) sysctl -w "net.ipv4.conf.$1.link_filter=2" + sysctl -w "net.ipv6.conf.$1.link_filter=2" + cmd="link-detect" ;; +off) sysctl -w "net.ipv4.conf.$1.link_filter=1" + sysctl -w "net.ipv6.conf.$1.link_filter=1" + cmd="no link-detect" ;; *) usage;; esac |