nr-binder permission denied issue

[Noufel17]

I get nr-binder: permission denied when I try to use it, I tried setting SYS_ADMIN and NET_ADMIN capabilities on the ueransim pod but no luck, I'm working on Kubernetes environment

[laf0rge]

This appears to be a problem of your containerized environment / container runtime. There can be many reasons, for example a SECCOMP filter that causes the "permission denied". I don't think this is an issue with UERANSIM!

[mrmohitrathod]

I had similar behavior and then I have given the appropriate permissions to this file.

root@ubuntu:/UERANSIM/build# ./nr-binder 192.168.2.1 curl google.com
bash: ./nr-binder: Permission denied
root@ubuntu:/UERANSIM/build# sudo chmod a+x nr-binder
root@ubuntu:/UERANSIM/build# ll
total 10876
drwxr-xr-x 2 root root 4096 Sep 2 12:36 ./
drwxr-xr-x 9 root root 4096 Sep 2 12:19 ../
-rwxr-xr-x 1 root root 15560 Sep 2 12:31 libdevbnd.so*
-rwxr-xr-x 1 root root 365 Sep 2 12:31 nr-binder*
-rwxr-xr-x 1 root root 350944 Sep 2 12:31 nr-cli*
-rwxr-xr-x 1 root root 6181328 Sep 2 12:31 nr-gnb*
-rwxr-xr-x 1 root root 4564216 Sep 2 12:31 nr-ue*
-rw-r--r-- 1 root root 1926 Sep 2 12:36 open5gs-ue.yaml
root@ubuntu:/UERANSIM/build# ./nr-binder 192.168.2.1 curl google.com

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