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Showing posts from October 1, 2018

Ubuntu 16.04 - kernel keeps spitting out [1426120.196333] netlink: 12 bytes leftover after parsing attributes in process `ip'

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Clash Royale CLAN TAG #URR8PPP up vote 0 down vote favorite Running Ubuntu 16.04LTS kernel 4.4.0-104 How can I stop this ? Is there any service I can restart to stop this ? https://imgur.com/a/puW1h Thanks. kernel share | improve this question edited Feb 9 at 13:48 asked Feb 6 at 15:26 Bart J. 24 5 Same goes for the 4.4.0-108 , 4.4.0-109 , 4.4.0-112 kernel. – Bart J. Feb 9 at 13:31 add a comment  |  up vote 0 down vote favorite Running Ubuntu 16.04LTS kernel 4.4.0-104 How can I stop this ? Is there any service I can restart to stop this ? https://imgur.com/a/puW1h Thanks. kernel share | improve this question edited Feb 9 at 13:48 asked Feb 6 at 15:26 Bart J. 24 5 Same goes for the 4.4.0-108 , 4.4.0-109 , 4.4.0-112 kernel. – Bart J. Feb 9 at 13:31 add a comment ...

How to setup bitrot protection with ext4 on 2 SSD workstation?

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Clash Royale CLAN TAG #URR8PPP up vote 0 down vote favorite I'm surprised at the lack of documentation on this. Most bitrot protection schemes seem to be oriented at NAS. I'm thinking of doing the following: format a raid1 with mdadm install ext4 (64bit?) with checksums enabled profit? I expect to be able to silently corrupt a drive and have the system fix it occasionally. Yes, I have ECC memory and the drives are the same size. ssd raid mdadm share | improve this question asked Feb 6 at 15:41 Ray Foss 172 1 11 add a comment  |  up vote 0 down vote favorite I'm surprised at the lack of documentation on this. Most bitrot protection schemes seem to be oriented at NAS. I'm thinking of doing the following: format a raid1 with mdadm install ext4 (64bit?) with checksums enabled profit? I expect to be able to silently corrupt a drive and have the system fix it occasionally. Yes, I have ECC memory and the drives...

HOw do I Give VLANs internet access?

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Clash Royale CLAN TAG #URR8PPP up vote 0 down vote favorite The challenge that I am faced with is as follows. I need to give internet access to several VLANs via a single Ubuntu 16.04 router. The VLANs are 8021q tagged and arrive at the router on interface ens1f1. VLANs are named vlan10, vlan20, vlan30, and vlan40. The internet uplink is connected to enp0s25. Enp0s25 has a static public IP address assigned by the ISP. The upstream device connected to Enp0s25 is not VLAN capable. I ask you sage and wizened engineers or packet manglers out there if you would please explain to me how I can route, bridge, NAT, or catapult packets between those VLANs and that great tangle of plumbing we call the internet. In the meantime, I shall retreat to my cupboard muttering error 418 (RFC 2324). Regards, Kevin networking server internet iptables share | improve this question asked Feb 6 at 15:53 Kevin Anderson 1 Do you use any type of firewall? iptable...