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Description of problem:
nmcli connection modify +ipv4.dns-options does not append options
Version-Release number of selected component (if applicable):
RHEL8 beta NetworkManager-1.14.0-5.el8.x86_64
How reproducible:
RHEL8 beta or RHEL7 any release, notice how dns-options does not behave the same as dns-search though both are array of string according to nm-settings manpage.
Steps to Reproduce:
1.
# nmcli con mod "System ens3" ipv4.dns-search "abc.com"
# nmcli con mod "System ens3" ipv4.dns-options "ndots:2"
2.
# nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options
ipv4.dns-search: abc.com
ipv4.dns-options: "ndots:2"
3.
# nmcli con mod "System ens3" +ipv4.dns-search "redhat.com"
# nmcli con mod "System ens3" +ipv4.dns-options "timeout:2"
Actual results:
dns-options contains only timeout:2
# nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options
ipv4.dns-search: abc.com,redhat.com
ipv4.dns-options: "timeout:2"
Expected results:
dns-options should contain both ndots:2 and timeout:2
# nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options
ipv4.dns-search: abc.com,redhat.com
ipv4.dns-options: "ndots:2 timeout:2"
Additional info:
dns-options should behave the same as dns-search since:
# man nm-settings 2>/dev/null | grep -e dns-options -e dns-search
│dns-options │ array of string │ [] │ Array of DNS options as │
│dns-search │ array of string │ [] │ Array of DNS search │
Comment 2Beniamino Galvani
2019-01-12 22:12:07 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2019:3623
Description of problem: nmcli connection modify +ipv4.dns-options does not append options Version-Release number of selected component (if applicable): RHEL8 beta NetworkManager-1.14.0-5.el8.x86_64 How reproducible: RHEL8 beta or RHEL7 any release, notice how dns-options does not behave the same as dns-search though both are array of string according to nm-settings manpage. Steps to Reproduce: 1. # nmcli con mod "System ens3" ipv4.dns-search "abc.com" # nmcli con mod "System ens3" ipv4.dns-options "ndots:2" 2. # nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options ipv4.dns-search: abc.com ipv4.dns-options: "ndots:2" 3. # nmcli con mod "System ens3" +ipv4.dns-search "redhat.com" # nmcli con mod "System ens3" +ipv4.dns-options "timeout:2" Actual results: dns-options contains only timeout:2 # nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options ipv4.dns-search: abc.com,redhat.com ipv4.dns-options: "timeout:2" Expected results: dns-options should contain both ndots:2 and timeout:2 # nmcli con show "System ens3" | grep -e ipv4.dns-search -e ipv4.dns-options ipv4.dns-search: abc.com,redhat.com ipv4.dns-options: "ndots:2 timeout:2" Additional info: dns-options should behave the same as dns-search since: # man nm-settings 2>/dev/null | grep -e dns-options -e dns-search │dns-options │ array of string │ [] │ Array of DNS options as │ │dns-search │ array of string │ [] │ Array of DNS search │