@gskger done, thank you for the correction.

@gskger @Andrew

I will drink more coffee next time, I was excited and missed my page link.

Thank you again.

@Andrew said in Issue with VM network dropping in and out:

yum install r8125

What URL should I use for the wget, I guess this allows me to add a repository for the yum update to download from?

I tried: wget https://xcp-ng.org which was just a random try.

But that was most definitely not the correct URL. I don't think the index page will help me much lol.

Again thanks for all the help on this.

@Andrew @gskger @olivierlambert @john-c

Truly Thank you so much for helping me resolve this issue.

I know I have to run the command on each reboot, but it is much better than having hardware I can't even use.

To all that help me and walked me through the process thank you

I know you all have much on your plates but to take the time to dive into this problem is awesome!

If you do release an update to the driver let me know so I can test it. I owe you for the help!

@Andrew

I think you did find a fix; how can I apply this to the host, so it has this setting on each reboot?

So far, no issues at all with the network! Truly I am happy and even if I have to run this code on each boot up at least the mini pc isn't useless.

@Andrew

Thank you, it is driving me crazy at first. I though my switch was bad so I bought a new one just incase. Then It didn't solve it so I though my fiber was causing TX/RX issues so I replaced it.

I am glad you can somewhat reproduce the error.

@gskger said in Issue with VM network dropping in and out:

dmesg | grep VPD

[15:36 GLS-XENHOST08 ~]#  dmesg | grep VPD
[    5.967152] r8125 0000:02:00.0: invalid short VPD tag 00 at offset 1
[15:36GLS-XENHOST08~]#

@gskger said in Issue with VM network dropping in and out:

yum update

[15:25 GLS-XENHOST08 ~]# yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Excluding mirror: updates.xcp-ng.org
 * xcp-ng-base: mirrors.xcp-ng.org
Excluding mirror: updates.xcp-ng.org
 * xcp-ng-updates: mirrors.xcp-ng.org
No packages marked for update
[15:25GLS-XENHOST08~]#

@gskger done, thank you for the correction.

@gskger [14:39 GLS-XENHOST08 ~]#  lspci | grep Ethernet
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
[14:39 GLS-XENHOST08 ~]# ^C
[14:39 GLS-XENHOST08 ~]# lspci -s 02:00.0 -vvv
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
        Subsystem: Realtek Semiconductor Co., Ltd. Device 0123
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 36
        Region 0: I/O ports at f000 [size=256]
        Region 2: Memory at fce00000 (64-bit, non-prefetchable) [size=64K]
        Region 4: Memory at fce10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [40] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
                Address: 0000000000000000  Data: 0000
                Masking: 00000000  Pending: 00000000
        Capabilities: [70] Express (v2) Endpoint, MSI 01
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 75.000W
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 2048 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Via message/WAKE#
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [b0] MSI-X: Enable+ Count=32 Masked-
                Vector table: BAR=4 offset=00000000
                PBA: BAR=4 offset=00000800
        Capabilities: [d0] Vital Product Data
pcilib: sysfs_read_vpd: read failed: Input/output error
                Not readable
        Capabilities: [100 v2] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Capabilities: [148 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                        Status: NegoPending- InProgress-
        Capabilities: [168 v1] Device Serial Number 01-00-00-00-68-4c-e0-00
        Capabilities: [178 v1] Transaction Processing Hints
                No steering table available
        Capabilities: [204 v1] Latency Tolerance Reporting
                Max snoop latency: 1048576ns
                Max no snoop latency: 1048576ns
        Capabilities: [20c v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
                          PortCommonModeRestoreTime=150us PortTPowerOnTime=150us
        Capabilities: [21c v1] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
        Kernel driver in use: r8125
        Kernel modules: r8125

[14:40GLS-XENHOST08~]#

@Andrew

It happens across all Windows OS, WIN 11/ Server 2016/2019/2022

But on one of the VM it never has issue.

But if I move the VM back to the other Host with the 1GB nic all the VM behave correctly.

Thank you.