dns - How can I find my DHCP nameservers? - Ask Ubuntu


i configured machine dhcp. can find ip addresses of name servers?

the canonical location dns resolvers on linux /etc/resolv.conf.

since networkmanager has taken on ifconfig primary network management component, file contains single resolver, namely localhost:

$ cat /etc/resolv.conf ... nameserver 127.0.1.1

networkmanager, through dnsmasq, provides local dns resolver. dnsmasq dhcp-client (and has various other roles), hence 'knows' upstream dns resolvers.

you can use nmcli (the networkmanager command-line interface) query settings: 

$ nmcli dev show | grep dns ip4.dns[1]:                             10.103.0.24 ip4.dns[2]:                             10.103.0.23

in gui click on network indicator, , select "connection information" menu. upstream dns resolvers listed there.


Comments

Post a Comment

Popular posts from this blog

download - Firefox cannot save files (most of the time), how to solve? - Super User

this not full duplicate of this question or this question , though base question same. however, questions have no answers. for on half year have problems downloading files firefox. when click on download link, download dialog opened asking me do, save or open it. immediately, there error/warning pop-up (twice, can see 1 @ first) ok button. looks this message : "c:\users\%user%\appdata\local\temp\wbbdv9k8.zip.part not saved because source file not read. try again later or contact server administrator." replace '%user%' name of user trying download. after closing pop-up, download dialog disappears , have minimize firefox , open again, see other pop-up. downloading exact same file internet explorer work, not desired. i tried solutions here . tried solutions here . tried disabling extensions. tried fixing permissions on temp folder. tried making files , folder in profile directory non-readonly. tried running firefox administrator. tried ...
Read more

windows - "-2146893807 NTE_NOT_FOUND" when repair certificate store - Super User

i try repair certificate store in windows 10 doing c:\windows\system32>certutil -store -user ‎330000019dba8d5dddb98062a900000000019d "personal" certutil: -store command failed: 0x80090011 (-2146893807 nte_not_found) certutil: object not found. i have double check mmc, certificate details serial number of certificate. still fail repair certificate store. can please help? i getting same error when trying export pfx. turns out had export c:\cert.pfx instead of cert.pfx (it trying export file cert store ( cert:\localmachine\my ).
Read more