====== Bad default route ======
* If you have deleted a default route, and it reappear without any intervention, check the /etc/niminfo once the default route is correct, then restart nimsh.
* Check the attribute of the device inet0, and delete all unused routes, or all routes and redefine the default with smitty tcpip --> Minimum ...
[root@aixsrv]/root# lsattr -El inet0
authm 65536 Authentication Methods True
bootup_option no Use BSD-style Network Configuration True
gateway Gateway True
hostname aixsrv Host Name True
rout6 IPv6 Route True
route net,-hopcount,0,-active_dgd,0,10.1.0.254 Route True
route net,-hopcount,0,,0,128.19.30.1 Route True
route net,-hopcount,0,,0,10.1.0.254 Route True
route net,,0,128.19.30.1 Route True
[root@aixsrv]/root# chdev -l inet0 -a delroute="net,,0,,0,10.1.0.254"
[root@aixsrv]/root# chdev -l inet0 -a delroute="net,,0,,0,10.1.0.254"
[root@aixsrv]/root# chdev -l inet0 -a delroute="net,,0,,0,128.19.30.1"
[root@aixsrv]/root# chdev -l inet0 -a delroute="net,,0,,0,128.19.30.1"
* Check into ODM
[root@aixsrv]/root# odmget -q name=inet0 CuAt
CuAt:
name = "inet0"
attribute = "hostname"
value = "aixsrv"
type = "R"
generic = "DU"
rep = "s"
nls_index = 24
CuAt:
name = "inet0"
attribute = "route"
value = "net,-hopcount,0,,0,128.19.30.1"
type = "R"
generic = "DU"
rep = "s"
nls_index = 0
* Check in the file /etc/rc.net, if you detect something suspect, then comment it
[root@aixsrv]/root# cat /etc/rc.net | grep -v "^#"
* Add now net route
[root@aixsrv]/root# chdev -l inet0 -a route=net,-hopcount,0,,0,[ip address of default gateway]
or attach to en interface
[root@aixsrv]/root# chdev -l inet0 -a route=net,-hopcount,0,if,enX,,0,[ip address of default gateway]