Sunday, 20 June 2021

network IP setup for Solaris 11.4

Commonly Used Network Administration CommandsNote - Some of following commands include parameters and values that are provided as examples only.ActionCommandAdministering DatalinksDisplay all of the datalinks (physical and virtual) on a system.# dladm show-linkDisplay all of the physical datalinks on a system.# dladm show-physDisplay all of the properties for all of the datalinks on a system.# dladm show-linkpropDisplay all of the properties for a specific datalink on a system.# dladm show-linkprop net0Display a specific property for a specific datalink on a system.# dladm show-linkprop -p mtu net0Administering IP Interfaces and AddressesDisplay general information about a system's IP interfaces.# ipadmDisplay a system's IP interfaces and addresses.# ipadm show-addrCreate an IP interface and then configure a static IPv4 address for that interface.# ipadm create-ip net0# ipadm create-addr -a 203.0.113.0/24 net0/addrObtain an IP address from a DHCP server.# ipadm create-ip net0# ipadm create-addr -T dhcp net0/addrCreate an auto-generated IPv6 address.# ipadm create-ip net0# ipadm create-addr -T addrconf net0/addrChange the netmask property for an IP address object name (net3/v4) to 8.# ipadm set-addrprop -p prefixlen=8 net3/v4Configure a persistent default route on a system.# route -p add default 192.0.2.1/27Configure a persistent default route by specifying a name.# route -p add IP-address -name route1persistent: route add IP-address -name route1Configure a static route on a system.# route -p add -net 192.0.2.35/27 -gateway 192.0.2.1/27Display a system's default route.# route -p showDelete a persistent route by specifying a name.# route -p delete -name route1delete host -name route1 route-IP: gateway gateway-IP: not in tabledelete persistent host -name route1 route-IP: gateway gateway-IPIf you do not specify the -p option with the -name option, the route is removedfrom the routing tables only.Configure a system's host name.# hostname hostnameAdministering Naming ServicesConfigure DNS on a system# svccfg -s dns/client setprop config/nameserver=net_address: 192.0.2.1/27# svccfg -s dns/client setprop config/domain = astring: "myhost.org"# svccfg -s name-service/switch setprop config/host = astring: "files dns"# svcadm refresh name-service/switch# svcadm refresh dns/client# svcadm enable dns/clientE61478, August 2018 Oracle Solaris 11.4 Network Administration CheatsheetActionCommandAdministering External Network Modifiers (ENMs)List all of the ENMs on a system.# netadm listEnable an ENM named myenm.# netadm enable myenmAdministering Wireless NetworksDisplay information about available wireless networks.# dladm scan-wifiConnect to an unsecured wireless network with the strongest signal.# dladm connect-wifiConnect to an unsecured wireless network by specifying an ESSID.# dladm connect-wifi -eESSIDCheck the status of the wireless network to which the system is currentlyconnected.# dladm show-wifi