praus / shapy Goto Github PK

Run python example.py will get error as below

07:29:45 shapy.framework.executor ERROR: [1] sudo modprobe ifb [modprobe: ERROR: ../libkmod/libkmod.c:556 kmod_search_moddep() could not open moddep file '/lib/modules/4.1.12-boot2docker/modules.dep.bin']
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.emulation.shaper INFO: Configuring 127.0.0.2 -> U:1024kbps D:1024kbps delay:5ms jitter:±5ms
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb1 [Device "ifb1" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb0 [Device "ifb0" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.emulation.shaper INFO: Configuring 127.0.0.4 -> U:256kbps D:512kbps delay:20ms jitter:±0ms
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb1 [Device "ifb1" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb0 [Device "ifb0" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.emulation.shaper INFO: Configuring 127.0.0.3 -> U:256kbps D:512kbps delay:20ms jitter:±0ms
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb1 [Device "ifb1" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.framework.executor ERROR: [1] sudo ip link show dev ifb0 [Device "ifb0" does not exist.]
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
07:29:45 shapy.emulation.shaper INFO: Setting up shaping/emulation on interface lo:
07:29:45 shapy.framework.executor INFO: [0] sudo ip link show dev lo
Traceback (most recent call last):
File "example.py", line 18, in
sh.set_shaping(ps)
File "/usr/local/lib/python2.7/dist-packages/shapy/emulation/shaper.py", line 124, in set_shaping
shapy.Interface(i).set_shaping()
File "/usr/local/lib/python2.7/dist-packages/shapy/framework/interface.py", line 39, in set_shaping
self.ingress.execute()
File "/usr/local/lib/python2.7/dist-packages/shapy/framework/netlink/init.py", line 30, in execute
resp = connection.recv()
File "/usr/local/lib/python2.7/dist-packages/shapy/framework/netlink/connection.py", line 39, in recv
raise err
OSError: Netlink error: Operation not permitted (1) | msg: 0\x00\x00\x00$\x00\x05\x06\x01\x00\x00\x00_\x01\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\xff\xf1\xff\xff\xff\x00\x00\x00\x00\x0c\x00\x01\x00ingress\x00

Run teardown get below errors
07:16:06 ERROR: [1] sudo modprobe ifb [modprobe: ERROR: ../libkmod/libkmod.c:556 kmod_search_moddep() could not open moddep file '/lib/modules/4.1.12-boot2docker/modules.dep.bin']
07:16:06 INFO: [0] sudo ip link show dev lo
07:16:06 INFO: Tearing down lo
07:16:06 INFO: [0] sudo ip link show dev lo
07:16:06 ERROR: [2] sudo tc qdisc del dev lo root [RTNETLINK answers: Operation not permitted]
07:16:06 ERROR: [2] sudo tc qdisc del dev lo ingress [RTNETLINK answers: Operation not permitted]
07:16:06 INFO: Tearing down IFBs
Tearing down all interfaces: lo
This will clear entire Traffic Control configuration and unload IFB module.
Please note reported errors usually do not mean anything bad, just that there was nothing to tear down on that particular interface.
07:16:06 ERROR: [1] sudo rmmod ifb [rmmod: ERROR: Module ifb is not currently loaded]