On 5 February 2019 17:48:24 CET, Denys Vlasenko <vda.li...@googlemail.com> wrote: >commit: >https://git.busybox.net/busybox/commit/?id=2feaba1d8dc2893d9f1064673e500312eaa70777 >branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master > >Signed-off-by: Denys Vlasenko <vda.li...@googlemail.com> >--- > examples/var_service/dhcp_if/convert2ipconf | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > >diff --git a/examples/var_service/dhcp_if/convert2ipconf >b/examples/var_service/dhcp_if/convert2ipconf >index 62a288ebf..038b1f7f1 100755 >--- a/examples/var_service/dhcp_if/convert2ipconf >+++ b/examples/var_service/dhcp_if/convert2ipconf >@@ -26,6 +26,25 @@ exec 2>&1 > test "$interface" || exit 1 > test "$ip" || exit 1 > >+# some servers do not return subnet option. >+# guess it for standard private networks. >+if ! test "$mask"; then
I'd suggest "case $ip in" here, fwiw. Cheers, >+ if test "$ip" != "${ip#192.168.}"; then >+ mask=16 >+ elif test "$ip" != "${ip#172.16.}"; then >+ mask=12 >+ # repeat for each in 172.17. - 172.31. range? >+ elif test "$ip" != "${ip#10.}"; then >+ mask=8 >+ fi >+fi >+ >+# some servers do not return router option. >+# assume DHCP server is the router. >+if ! test "$router"; then >+ test "$serverid" && router="$serverid" >+fi >+ > { > echo "let cfg=cfg+1" > test "$interface" && echo "if[\$cfg]='$interface'" >_______________________________________________ >busybox-cvs mailing list >busybox-...@busybox.net >http://lists.busybox.net/mailman/listinfo/busybox-cvs _______________________________________________ busybox mailing list busybox@busybox.net http://lists.busybox.net/mailman/listinfo/busybox