I have tried it with commit9ecf07a1d8 version, but got "Invalid argument" again. Here is the output.
ubuntu@testkernel:~$ uname -a Linux testkernel 3.13.0-100-generic #147~lp1634892WithCommit9ecf07a1d8 SMP Wed Oct 26 18:36:02 UTC 2 x86_64 x86_64 x86_64 GNU/Linux ubuntu@testkernel:~$ sudo sysctl -w net.ipv4.neigh.default.gc_thresh1=8192 sysctl: setting key "net.ipv4.neigh.default.gc_thresh1": Invalid argument net.ipv4.neigh.default.gc_thresh1 = 8192
I have tried it with commit9ecf07a1d8 version, but got "Invalid argument" again.
Here is the output.
ubuntu@ testkernel: ~$ uname -a ithCommit9ecf07 a1d8 SMP Wed Oct 26 18:36:02 UTC 2 x86_64 x86_64 x86_64 GNU/Linux testkernel: ~$ sudo sysctl -w net.ipv4. neigh.default. gc_thresh1= 8192 neigh.default. gc_thresh1" : Invalid argument neigh.default. gc_thresh1 = 8192
Linux testkernel 3.13.0-100-generic #147~lp1634892W
ubuntu@
sysctl: setting key "net.ipv4.
net.ipv4.