Look at that.. Smokeping

Same hardware different OS.

Storm, 3rd floor roof, run-off, 2nd floor ceiling, pipes, water, etc..

Couldn't get the config to restore correctly.. so rebuilt on OpenWRT..

Just an edge node connected directly to an MRV of a long time fiber provider.. (nothing new 'cept the physical hardware swap and software replacement..)

So a BSD based fw OS to Openwrt..

Was a new docker smokeping install to get a baseline before some equipment changes..

VP2420 23.05.3 (no sqm) 500M/500M ethernet handoff..

ethtool -k eth1 |egrep -v fixed
Features for eth1:
rx-checksumming: on
tx-checksumming: on
        tx-checksum-ip-generic: on
        tx-checksum-sctp: on
scatter-gather: on
        tx-scatter-gather: on
tcp-segmentation-offload: on
        tx-tcp-segmentation: on
        tx-tcp-ecn-segmentation: on
        tx-tcp-mangleid-segmentation: off
        tx-tcp6-segmentation: on
generic-segmentation-offload: on
generic-receive-offload: on
rx-vlan-offload: off
tx-vlan-offload: off
ntuple-filters: off
receive-hashing: on
tx-gre-segmentation: on
tx-gre-csum-segmentation: on
tx-ipxip4-segmentation: on
tx-ipxip6-segmentation: on
tx-udp_tnl-segmentation: on
tx-udp_tnl-csum-segmentation: on
tx-gso-partial: on
tx-nocache-copy: off
hw-tc-offload: on
rx-gro-list: off
rx-udp-gro-forwarding: on

Wonder if a snapshot would make any different..

The change in the graphs is the literal hardware swap..





Looks like the routing changed a bit? A bit higher with more variability to 8.8.8.8, 9.9.9.9, and UCSD, a bit lower for linuxserver.io (also lower variability), and no change for 1.1.1.1.

Can you revert the software to confirm your hypothesis that this is OpenWrt versus BSD issue?

Still working through the other issues..

Can eventually, just not atm..

(this is LibreNMS)

also looks like I missed the resizefs/resizepart somehow

Filesystem                Size      Used Available Use% Mounted on
/dev/root               102.3M     54.9M     45.3M  55% /
tmpfs                     7.8G      1.2M      7.8G   0% /tmp
/dev/sda1                16.0M      6.1M      9.8M  38% /boot
/dev/sda1                16.0M      6.1M      9.8M  38% /boot
tmpfs                   512.0K         0    512.0K   0% /dev

enabled sqm.. did not improve anything..
https://www.waveform.com/tools/bufferbloat?test-id=b6bb8411-2e1d-4f26-a740-40b7a72c202d (no sqm, no offloading)

https://www.waveform.com/tools/bufferbloat?test-id=8c940831-fcd0-4278-bc5e-82e7dcd7e74f (no sqm, with software and hardware offloading)

First world problem.. A+ by doing nothing.. but my ping times are higher :cry:

:man_shrugging:

# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 3.3.0 present.
# SMBIOS implementations newer than version 3.2.0 are not
# fully supported by this version of dmidecode.
Table at 0x77532000.

Handle 0x0000, DMI type 0, 26 bytes
BIOS Information
        Vendor: 3mdeb
        Version: Dasharo (coreboot+UEFI) v1.1.0
        Release Date: 04/12/2023
        ROM Size: 16 MB
        Characteristics:
                PCI is supported
                PC Card (PCMCIA) is supported
                BIOS is upgradeable
                Selectable boot is supported
                ACPI is supported
                Targeted content distribution is supported
        BIOS Revision: 1.1
        Firmware Revision: 0.0

lspci
00:00.0 Host bridge: Intel Corporation Elkhart Lake PCI-e Root Complex (rev 01)
00:02.0 VGA compatible controller: Intel Corporation Elkhart Lake [UHD Graphics Gen11 16EU] (rev 01)
00:08.0 System peripheral: Intel Corporation Elkhart Lake Gaussian and Neural Accelerator (rev 01)
00:14.0 USB controller: Intel Corporation Elkhart Lake USB 3.10 XHCI (rev 11)
00:14.2 RAM memory: Intel Corporation Elkhart Lake PMC SRAM (rev 11)
00:16.0 Communication controller: Intel Corporation Elkhart Lake Management Engine Interface (rev 11)
00:17.0 SATA controller: Intel Corporation Elkhart Lake SATA AHCI (rev 11)
00:1a.0 SD Host controller: Intel Corporation Device 4b47 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Elkhart Lake PCH PCI Express Root Port #0 (rev 11)
00:1c.1 PCI bridge: Intel Corporation Elkhart Lake PCH PCI Express Root Port #1 (rev 11)
00:1c.2 PCI bridge: Intel Corporation Device 4b3a (rev 11)
00:1c.4 PCI bridge: Intel Corporation Elkhart Lake PCIe Root Port #4 (rev 11)
00:1f.0 ISA bridge: Intel Corporation Elkhart Lake eSPI Controller (rev 11)
00:1f.3 Audio device: Intel Corporation Elkhart Lake High Density Audio bus interface (rev 11)
00:1f.4 SMBus: Intel Corporation Elkhart Lake SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Elkhart Lake SPI (Flash) Controller (rev 11)
01:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
02:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
03:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
04:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)

Do you think it missed telco somehow?