As in the subject kernel 4.7.4: [Wed Sep 21 02:00:15 2016] (pid=48068) [ERROR] inject-add2: Invalid argument Wed Sep 21 02:00:15 2016 udp 17 src=192.168.1.10 dst=8.8.4.4 sport=57856 dport=53 [UNREPLIED] [Wed Sep 21 02:00:15 2016] (pid=48068) [ERROR] inject-upd1: Invalid argument Wed Sep 21 02:00:15 2016 udp 17 src=192.168.1.10 dst=8.8.4.4 sport=57856 dport=53 is an example of both. Lee On Wed, Sep 21, 2016 at 10:40 AM, Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> wrote: > On Wed, Sep 21, 2016 at 03:00:00AM -0700, Lee Burton wrote: >> Are there known issues with DisableExternalCache currently? I was >> trying it earlier and got a ton of: >> [ERROR] inject-upd1: Invalid argument > > What is the line that just follows after this? You should get a line > printing the conntrack in the log file, similar format to what you get > via conntrack -L. > >> [ERROR] inject-add2: Invalid argument > > This EINVAL means the kernel is rejecting the command because an > attribute is missing. With the conntrack line I mentioned, we can > guess what attribute is actually triggering the problem. > > What kernel version are you using BTW? -- Lee Burton lburton@xxxxxxxx 301 910 0246 -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
