Michal Ruprich
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de8d85febb
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frr-8.5.1-4
Selinux policy changes:
- Allow watch,read on /var/run/netns directory and its content
- Add sys_admin capability
It seems like sys_admin is needed because frr is using setns function to change the actual namespace. Full log here:
type=PROCTITLE msg=audit(06/29/2023 03:42:07.692:559) : proctitle=/usr/libexec/frr/zebra -d -F traditional -A 127.0.0.1 -s 90000000 -n
type=SYSCALL msg=audit(06/29/2023 03:42:07.692:559) : arch=x86_64 syscall=setns success=no exit=EPERM(Operation not permitted) a0=0x11 a1=CLONE_NEWNET a2=0x0 a3=0x0 items=0 ppid=3692 pid=3701 auid=unset uid=frr gid=frr euid=frr suid=frr fsuid=frr egid=frr sgid=frr fsgid=frr tty=(none) ses=unset comm=zebra exe=/usr/libexec/frr/zebra subj=system_u:system_r:frr_t:s0 key=(null)
type=AVC msg=audit(06/29/2023 03:42:07.692:559) : avc: denied { sys_admin } for pid=3701 comm=zebra capability=sys_admin scontext=system_u:system_r:frr_t:s0 tcontext=system_u:system_r:frr_t:s0 tclass=capability permissive=0
Resolves: #2216073 - SELinux is preventing FRR-Zebra to access to network namespaces
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2023-06-29 15:54:02 +02:00 |
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