** Description changed:
* Explain the bug(s)
When CT HW offload is enabled, the CT stats does not show the stats of the
offloaded flow.
- Ex: using
+ Ex: using
cat /proc/net/nf_conntrack, or conntrack -L
shows only the software CT stats, not the offloaded CT stats
* Brief explanation of fixes
Cherry-pick. No adaptation. First commit for SW, second commit of HW
offloaded rules.
ef803b3cf96a netfilter: flowtable: add counter support in HW offload
9312eabab4a6 netfilter: conntrack: add nf_ct_acct_add()
+
+ note: need to change a little due to cherry-pick conflict with
+ 24384e28586c netfilter: flowtable: Set offload timeouts according to proto
values
* How to test
Enable nf_conn_acct, enable HW offload using OVS or tc-flower, and check ct
stats.
ex:
ovs-vsctl get Open_vSwitch . other_config
{hw-offload="true"}
ovs-appctl dpctl/dump-flows type=offloaded
ovs-appctl dpctl/dump-conntrack
* What it could break.
Nothing.
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https://bugs.launchpad.net/bugs/2008136
Title:
Add HW offloaded CT stats
Status in linux-bluefield package in Ubuntu:
New
Bug description:
* Explain the bug(s)
When CT HW offload is enabled, the CT stats does not show the stats of the
offloaded flow.
Ex: using
cat /proc/net/nf_conntrack, or conntrack -L
shows only the software CT stats, not the offloaded CT stats
* Brief explanation of fixes
Cherry-pick. No adaptation. First commit for SW, second commit of HW
offloaded rules.
ef803b3cf96a netfilter: flowtable: add counter support in HW offload
9312eabab4a6 netfilter: conntrack: add nf_ct_acct_add()
note: need to change a little due to cherry-pick conflict with
24384e28586c netfilter: flowtable: Set offload timeouts according to proto
values
* How to test
Enable nf_conn_acct, enable HW offload using OVS or tc-flower, and check ct
stats.
ex:
ovs-vsctl get Open_vSwitch . other_config
{hw-offload="true"}
ovs-appctl dpctl/dump-flows type=offloaded
ovs-appctl dpctl/dump-conntrack
* What it could break.
Nothing.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2008136/+subscriptions
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