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Improved Ethernet Filter Configuration #75

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Merged
Martinski4GitHub merged 1 commit into from
Feb 26, 2026
Merged

Improved Ethernet Filter Configuration #75

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11 changes: 7 additions & 4 deletions syslog-ng.share/ethernet
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Original file line number Diff line number Diff line change
@@ -1,15 +1,17 @@
# log ethernet change to /opt/var/log/ethernet.log only
# log ethernet change to /opt/var/log/ethernet.log only #
# Last Modified: 2026-Feb-25 #

destination d_ethernet {
file("/opt/var/log/ethernet.log");
};

filter f_kernel {
program("kernel");
program("kernel") and
not match('BLOCKED -' value("MESSAGE"));
};

filter f_ethernet {
message("eth1") or
(message("eth1") or
message("eth2") or
message("eth3") or
message("eth4") or
Expand All @@ -18,7 +20,8 @@ filter f_ethernet {
message("eth7") or
message("eth8") or
message("br0:") or
message("br1:");
message("br1:")) and
not match('IN=eth.* OUT=.* MAC=.*' value("MESSAGE"));
};

log {
Expand Down