Showing posts with label LAN. Show all posts
Showing posts with label LAN. Show all posts

Thursday, August 24, 2017

Can not use LAN after upgrad Ubunu 16.04 to 17.04

Edit file /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf


keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan

To

[keyfile]
unmanaged-devices=*,except:type:ethernet,except:type:wifi,except:type:wwan


sudo service network-manager restart

Ref:
ethernet-adapter-was-disable-on-ubuntu-17-04

Tuesday, June 13, 2017

check mainboad,VGA,Network (LAN) Vmware, Linux

Check mainboad:
smbiosDump | egrep '(Product|Serial:)'

yum install dmidecode
dmidecode -t system
dmidecode -t 1|grep -E '(Product Name|Manufacturer)'


Check VGA:
lspci
lspci | grep Display

Check Network (LAN):
esxcli network ip interface list
esxcli network ip interface ipv4 get
esxcfg-nics -l

Network: https://www.tunnelsup.com/networking-commands-for-the-vmware-esxi-host-command-line/

Mainboad/VGA: https://serverfault.com/questions/313843/how-to-find-out-more-hardware-details-using-only-esxi4-1-and-possibly-shell

Check Network (LAN) on Centos:
lspci | egrep -i --color 'network|ethernet'
lshw -class network

*-network
       description: Ethernet interface
       product: RTL8169 PCI Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: enp7s0
       version: 10
       serial: cc:5d:4e:38:94:60
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 32 bits
       clock: 66MHz
       capabilities: pm bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=172.16.0.134 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
       resources: irq:19 ioport:c000(size=256) memory:fe420000-fe4200ff memory:fe400000-fe41ffff