Bug 1480223
| Summary: | iproute does not show some geneve protocol's options when they are set | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Jaroslav Aster <jaster> |
| Component: | iproute | Assignee: | Phil Sutter <psutter> |
| Status: | CLOSED DUPLICATE | QA Contact: | BaseOS QE Security Team <qe-baseos-security> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.4-Alt | CC: | atragler, jaster |
| Target Milestone: | rc | Keywords: | Regression |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-08-10 13:04:11 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Hi Jaroslav, Flags udp6zerocsumtx noudp6zerocsumtx udp6zerocsumrx noudp6zerocsumrx are only valid for IPv6 tunnels. So I guess things work if you specify an IPv6 remote. Regarding inverted udpcsum flags, see Bug 1480207. Hi Phil, you are right. I had a mistake in my test. It passed on rhel-7.4, so I missed it. I fixed my test and it passed now. So there is only one issue with udpcsum and it is, as you wrote, kernel issue. I will close this bug as a duplicate and we will track issue in bz#1480207. Thanks for investigation. *** This bug has been marked as a duplicate of bug 1480207 *** |
Description of problem: iproute does not show some geneve protocol's options when they are set. It is a regression against rhel-7.4. Version-Release number of selected component (if applicable): iproute-4.11.0-1.el7a kernel-4.11.0-16.el7a How reproducible: 100% Steps to Reproduce: 1. Options udp6zerocsumtx noudp6zerocsumtx udp6zerocsumrx noudp6zerocsumrx are not printed when they are set. # ip link add TestIface type geneve id 10 remote 192.168.11.1 udp6zerocsumtx; echo "return code: $?" return code: 0 # ip -d link show TestIface | grep udp6zerocsumtx || echo '<<nothing>>' <<nothing>> 2. Options udpcsum noudpcsum are printed when they are set, but they are switched. When I set udpcsum, I see noudpcsum and reverse. # ip link add TestIface type geneve id 10 remote 192.168.11.1 udpcsum; echo "return code: $?" return code: 0 # ip -d link show TestIface | grep udpcsum || echo '<<nothing>>' geneve id 10 remote 192.168.11.1 dstport 6081 noudpcsum addrgenmode eui64 # ip link add TestIface type geneve id 10 remote 192.168.11.1 noudpcsum; echo "return code: $?" return code: 0 # ip -d link show TestIface | grep udpcsum || echo '<<nothing>>' geneve id 10 remote 192.168.11.1 dstport 6081 udpcsum addrgenmode eui64 Actual results: Some options are not printed. Expected results: All options are printed.