Date: Sun, 08 Mar 2015 00:29:30 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198406] More than 4 esxi vmxnet3 interfaces causes vlans attached to vmxnet interfaces to stop working Message-ID: <bug-198406-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198406 Bug ID: 198406 Summary: More than 4 esxi vmxnet3 interfaces causes vlans attached to vmxnet interfaces to stop working Product: Base System Version: 10.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: nick@foobar.org environment: - vmware esxi 5.5.0 build 1892794 - freebsd 10.1-RELEASE amd64 VMs with vmxnet3 virtual ethernet interfaces - vlans defined on vmx1 to vmx3 If a freebsd VM has 4 or fewer vmxnet3 interfaces, all vlans attached to any of the vmx interfaces will work fine, as expected. If the freebsd VM has 5 more vmxnet3 interfaces, all vlans to all of the vmx interfaces will stop working. tcpdump shows that no traffic is received, and that any traffic transmitted is not received by the destination host. If the VM is shut down and the number of vmxnet3 interfaces is reduced to 4 or fewer, all the vlan interfaces start working again. This is repeatable. -- You are receiving this mail because: You are the assignee for the bug.
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