Hi, setting rules with ebtables does not work for me any more with 1086bbe97a074844188c6c988fa0b1a98c3ccbb9 / "netfilter: ensure number of counters is >0 in do_replace()" in place. There is an error message and no rules set in the end. e.g. root@kali:~# ebtables -t nat -A POSTROUTING --src 12:34:56:78:9a:bc -j DROP Unable to update the kernel. Two possible causes: 1. Multiple ebtables programs were executing simultaneously. The ebtables userspace tool doesn't by default support multiple ebtables programs running concurrently. The ebtables option --concurrent or a tool like flock can be used to support concurrent scripts that update the ebtables kernel tables. 2. The kernel doesn't support a certain ebtables extension, consider recompiling your kernel or insmod the extension. . The rule is not set: root@kali:~# ebtables -t nat -Ln --Lc Bridge table: nat Bridge chain: PREROUTING, entries: 0, policy: ACCEPT Bridge chain: OUTPUT, entries: 0, policy: ACCEPT Bridge chain: POSTROUTING, entries: 0, policy: ACCEPT With 1086bbe97a074844188c6c988fa0b1a98c3ccbb9 reverted everything works fine again. root@kali:~# ebtables -t nat -A POSTROUTING --src 12:34:56:78:9a:bc -j DROP root@kali:~# ebtables -t nat -Ln --Lc Bridge table: nat Bridge chain: PREROUTING, entries: 0, policy: ACCEPT Bridge chain: OUTPUT, entries: 0, policy: ACCEPT Bridge chain: POSTROUTING, entries: 1, policy: ACCEPT -s 12:34:56:78:9a:bc -j DROP , pcnt = 0 -- bcnt = 0 It is not this particular example, almost every rule I want to add with ebtables leads to this error message. Any ideas why this is happening? I used Debian 7 packaged ebtables version and newly compiled ebtables from current git repository, same result for both. Regards, Bernhard -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
