diff options
| author | Jerome Forissier <[email protected]> | 2024-12-03 14:50:51 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <[email protected]> | 2024-12-15 02:09:34 +0100 |
| commit | d8b0020ddecfcf0d993bcfd45314ba8785d09fb1 (patch) | |
| tree | 3b9d38786dd6e723463c449154b9f7d14bf6a70a /doc/usage | |
| parent | c7360f17fbce8023fb1e634453968007b64e68c0 (diff) | |
doc: environment: NET_LWIP dhcp sets ipaddrN, netmaskN and gatewayipN
Document environment variables set by the dhcp command when the network
stack is lwIP.
Signed-off-by: Jerome Forissier <[email protected]>
Diffstat (limited to 'doc/usage')
| -rw-r--r-- | doc/usage/environment.rst | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/usage/environment.rst b/doc/usage/environment.rst index 7bd9ffce8d8..30fc16794fc 100644 --- a/doc/usage/environment.rst +++ b/doc/usage/environment.rst @@ -499,12 +499,12 @@ Automatically updated variables ------------------------------- The following environment variables may be used and automatically -updated by the network boot commands ("bootp" and "rarpboot"), +updated by the network boot commands ("bootp", "dhcp" and "rarpboot"), depending the information provided by your boot server: -========= =================================================== +========== =================================================================== Variable Notes -========= =================================================== +========== =================================================================== bootfile see above dnsip IP address of your Domain Name Server dnsip2 IP address of your secondary Domain Name Server @@ -514,7 +514,10 @@ ipaddr See above netmask Subnet Mask rootpath Pathname of the root filesystem on the NFS server serverip see above -========= =================================================== +ipaddrN IP address for interface N (>0) (NET_LWIP dhcp only) +netmaskN Subnet mask for interface N (>0) (NET_LWIP dhcp only) +gatewayipN IP address of the Gateway for interface N (>0) (NET_LWIP dhcp only) +========== =================================================================== Special environment variables |