cc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=ec07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> ether 00:07:43:XX:XX:X0 hwaddr 00:07:43:XX:XX:X0 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet 10Gbase-SR <full-duplex,rxpause,txpause> status: active
Boot messages for
t6nex0: <Chelsio T6225-CR> mem 0xfac80000-0xfacfffff,0xf9000000-0xf9ffffff,0xfaff6000-0xfaff7fff irq 16 at device 0.4 on pci6 t6nex0: firmware on card (188.8.131.52) is older than the version bundled with this driver, installing firmware 184.108.40.206 on card. cc0: <port 0> on t6nex0 cc0: Ethernet address: 00:07:43:XX:XX:X0 cc0: 4 txq, 4 rxq (NIC); 4 txq, 2 rxq (TOE) cc1: <port 1> on t6nex0 cc1: Ethernet address: 00:07:43:XX:XX:X8 cc1: 4 txq, 4 rxq (NIC); 4 txq, 2 rxq (TOE) t6nex0: PCIe gen2 x4, 2 ports, 14 MSI-X interrupts, 31 eq, 13 iq pci6: <mass storage, SCSI> at device 0.5 (no driver attached) pci6: <serial bus, Fibre Channel> at device 0.6 (no driver attached)
The firmware was in need of an upgrade. Continue reading Chelsio T6225-CR has arrived
The aim is to get a 10 Gbit/s connection to the LAN, utilise the off-load capabilities of the NIC, and of course utilise the on-board crypto accelerator. The latter will not be useable until the system moves to the upcoming
stable/12, I look forward to encrypted crash dumps and linear ZFS scrubbing.
I hope both OpenSSH and OpenSSL will be able to use the crypto accelerator by ways of
crypto(4). Imagine a crypto speed in excess of 30 Gbit/s. That’s pretty neat. If all goes well, another T6225-CR may find its way to a VPN router.
I have a couple of Novell NetWare 6.5 SP8 servers that simply refuse to die. One of them can be quantum dated back to 2004, the other one dates back to 2008. Last night the Root CA expired, rendering LDAP services unavailable. Luckily, I had prepared for this event. Continue reading Renewing Root CA for Novell NetWare 6.5 SP8
synth 2.05 was released not long ago. None of the below applies. Continue reading Unable to build ports depending on
I needed to migrate an UFS filesystem from one disk to another. I had several options including using two
tar processes in a pipeline or using
restore in a pipeline. I opted for the latter to make sure everything got preserved during the transfer.
Here’s the sequence of commands where
/dev/gpt/nroot0 is the GPT label of the new filesystem and
/ is the donor filesystem:
newfs /dev/gpt/nroot0 mount /dev/gpt/nroot0 /mnt cd /mnt rmdir .snap dump -0LaP 'restore -rf -' / cd / umount /mnt
I need to remind myself of running the IPP webpage in compatiblity mode in IE11 when installing printers.
Even if you specify
ipp.FQDN, IE11 will kindly enter your
FQDN into the list of domain names to show in compatibility mode. Remember to remove
FQDN from that list when you’re done.
iPrint client 5.99 seems to be the last of its kind. From now on, iPrint is an appliance. Maybe it’s time to leave Novell and their products for good.
Sometimes security is on the border of being ridiculous. Modern Windows 10 is very anxious when connecting to guest-access allowed, readonly Samba shares, Here’s how to allow “insecure” guest logons for stand-alone computers. The same is true when configuring a GPO.
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters] "AllowInsecureGuestAuth"=dword:00000001
If technologists do not speak up to educate policymakers, bad policy will result, and we will have to live with it.
—Margaret Martonosi, Comm. ACM, 2018-05, vol. 61, no. 5.
efi_max_resolution. If you run
base/head on monitors without Full HD (FHD), then you might need to specify your desired resolution in
This should suffice for a resolution of 1280×1024 on 19 inches displays.