diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-03-18 17:27:20 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-03-18 17:27:20 +0000 |
commit | 6bb334c1e3a2df28539aaaa0bd88f4876b2fc561 (patch) | |
tree | 9a5d6c2bd1a9bd7cd2adf623aca05e4b6d3869c7 /openwrt/package/ppp/files | |
parent | 7a34af038528fca2e3f99218f79161b7851ca059 (diff) |
precompile ppp active filter (reduces libpcap overhead to only a few k), enable by default to support proper demand dialling, fixes #307
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3401 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/package/ppp/files')
-rw-r--r-- | openwrt/package/ppp/files/etc/ppp/filter | 23 | ||||
-rw-r--r-- | openwrt/package/ppp/files/ifup.pppoa | 1 | ||||
-rw-r--r-- | openwrt/package/ppp/files/ifup.pppoe | 1 |
3 files changed, 25 insertions, 0 deletions
diff --git a/openwrt/package/ppp/files/etc/ppp/filter b/openwrt/package/ppp/files/etc/ppp/filter new file mode 100644 index 000000000..ec72a81a0 --- /dev/null +++ b/openwrt/package/ppp/files/etc/ppp/filter @@ -0,0 +1,23 @@ +# +# Expression: outbound and not icmp[0] != 8 and not tcp[13] & 4 != 0 +# +19 +48 0 0 0 +21 0 16 1 +40 0 0 2 +21 0 13 33 +48 0 0 13 +21 0 5 1 +40 0 0 10 +69 9 0 8191 +177 0 0 4 +80 0 0 4 +21 6 7 8 +21 0 5 6 +40 0 0 10 +69 3 0 8191 +177 0 0 4 +80 0 0 17 +69 1 0 4 +6 0 0 4 +6 0 0 0 diff --git a/openwrt/package/ppp/files/ifup.pppoa b/openwrt/package/ppp/files/ifup.pppoa index 2ae6019c5..baea25ebf 100644 --- a/openwrt/package/ppp/files/ifup.pppoa +++ b/openwrt/package/ppp/files/ifup.pppoa @@ -25,6 +25,7 @@ case "$DEMAND" in on|1|enabled) DEMAND=$(nvram get ppp_idletime) DEMAND=${IDLETIME:+demand idle $IDLETIME} + [ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND} ;; *) DEMAND="persist";; esac diff --git a/openwrt/package/ppp/files/ifup.pppoe b/openwrt/package/ppp/files/ifup.pppoe index d4a79aedd..1f9cd739c 100644 --- a/openwrt/package/ppp/files/ifup.pppoe +++ b/openwrt/package/ppp/files/ifup.pppoe @@ -24,6 +24,7 @@ case "$DEMAND" in on|1|enabled) DEMAND=$(nvram get ppp_idletime) DEMAND=${IDLETIME:+demand idle $IDLETIME} + [ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND} ;; *) DEMAND="persist";; esac |