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Bug
-
Resolution: Unresolved
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Normal
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None
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rhel-9.4
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None
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None
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Moderate
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rhel-sst-networking-core
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ssg_networking
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None
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False
-
-
None
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None
-
None
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None
-
-
x86_64
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None
What were you trying to do that didn't work?
I expect the output of `ss -anplt -4` to include sockets that are listening on both ipv4 and ipv6
in this output:
```
[root@yknmstate-worker-0 ~]# ss -anplt -6
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 4096 :9001 *: users("kube-rbac-proxy",pid=3574,fd=7))
LISTEN 0 4096 [::]:33725 [::]:* users("rpc.statd",pid=1500,fd=10))
LISTEN 0 4096 :9103 *: users("kube-rbac-proxy",pid=35326,fd=7))
LISTEN 0 4096 :9105 *: users("kube-rbac-proxy",pid=35377,fd=7))
LISTEN 0 4096 [::]:111 [::]:* users("rpcbind",pid=1481,fd=6),("systemd",pid=1,fd=190))
LISTEN 0 4096 :53 *: users("coredns",pid=3313,fd=8))
LISTEN 0 128 [::]:22 [::]:* users("sshd",pid=1362,fd=4))
LISTEN 0 4096 :18080 :* users("coredns",pid=3313,fd=7))
LISTEN 0 4096 :1936 *: users("openshift-route",pid=6637,fd=3))
LISTEN 0 4096 :9537 *: users("crio",pid=2887,fd=11))
LISTEN 0 4096 :9637 *: users("kube-rbac-proxy",pid=3838,fd=7))
LISTEN 0 4096 :10250 :* users("kubelet",pid=2991,fd=19))
LISTEN 0 4096 :10256 :* users("ovnkube",pid=35714,fd=15))
[root@yknmstate-worker-0 ~]# ss -anplt -4
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 4096 0.0.0.0:37517 0.0.0.0:* users("rpc.statd",pid=1500,fd=8))
LISTEN 0 4096 10.135.0.2:9107 0.0.0.0:* users("ovnkube",pid=35714,fd=17))
LISTEN 0 4096 127.0.0.1:10248 0.0.0.0:* users("kubelet",pid=2991,fd=18))
LISTEN 0 4096 192.168.123.190:38285 0.0.0.0:* users("crio",pid=2887,fd=12))
LISTEN 0 4096 127.0.0.1:9100 0.0.0.0:* users("node_exporter",pid=7613,fd=3))
LISTEN 0 4096 127.0.0.1:8797 0.0.0.0:* users("machine-config-",pid=4122,fd=3))
LISTEN 0 4096 0.0.0.0:111 0.0.0.0:* users("rpcbind",pid=1481,fd=4),("systemd",pid=1,fd=188))
LISTEN 0 4096 0.0.0.0:80 0.0.0.0:* users("haproxy",pid=1040869,fd=5))
LISTEN 0 128 0.0.0.0:22 0.0.0.0:* users("sshd",pid=1362,fd=3))
LISTEN 0 4096 0.0.0.0:443 0.0.0.0:* users("haproxy",pid=1040869,fd=6))
LISTEN 0 4096 127.0.0.1:29105 0.0.0.0:* users("ovnkube",pid=35714,fd=18))
LISTEN 0 4096 127.0.0.1:29103 0.0.0.0:* users("ovnkube",pid=35714,fd=3))
LISTEN 0 4096 192.168.123.190:9100 0.0.0.0:* users("kube-rbac-proxy",pid=7669,fd=11))
```
see ipv6 list with sockets such as `*:53` coredns, or the crio one..
which are missing from the ipv4 output
Please provide the package NVR for which bug is seen:
iproute-6.2.0-5.el9.x86_64
How reproducible:
everytime
Steps to reproduce
- run a service that listens on both ipv4 and ipv6 such as crio
- run `ss -anplt -4`
- and compare with `ss -anplt -6`
Expected results
`*:` sockets should appear in both ipv6 and ipv4
Actual results
they are missing in ipv4