On Tuesday, October 17, 2017 at 8:27:03 PM UTC-5, Daniel Flick wrote: > On Tuesday, October 17, 2017 at 8:24:52 PM UTC-5, Daniel Flick wrote: > > On Tuesday, October 17, 2017 at 5:01:13 PM UTC-5, Peter Otten wrote: > > > Daniel Flick wrote: > > > > > > > On Tuesday, October 17, 2017 at 4:25:02 PM UTC-5, Daniel Flick wrote: > > > >> <SNIP> > > > >> Peter, I am not following. Are you saying that there is a function > > > >> that > > > >> returns the network only? network_address was giving me the mask > > > >> attached to the end but maybe I was doing something wrong. > > > >> > > > >> For an input of LAN_IP=192.168.99.1/24 > > > >> ipaddress.IPv4Interface(LAN_IP).ip > > > >> returns 192.168.99.0/24 > > > >> > > > >> I need the 192.168.99.0 part only. > > > > > > > > OOPS! I meant > > > > For an input of LAN_IP=192.168.99.1/24 > > > > ipaddress.IPv4Interface(LAN_IP).network > > > > returns 192.168.99.0/24 > > > > > > In the body of your post you had 192.168.1.128/25, so I mistook > > > 192.168.1.129/25 as a typo. However, once you have > > > > > > >>> import ipaddress > > > >>> ipaddress.ip_interface("192.168.99.1/24").network > > > IPv4Network('192.168.99.0/24') > > > > > > you can simply add the step from my first answer: > > > > > > >>> ipaddress.ip_interface("192.168.99.1/24").network.network_address > > > IPv4Address('192.168.99.0') > > > > > > Unless I'm misunderstanding again... > > > > That seems to be spot on. I will try that. I used the /25 to illustrate > > that that the network may not end in zero. I had asked this question in > > the Mako forum and I had a few answers to drop the last octet and add zero > > which was not correct. Thanks for your help! > > SWEET! That worked. Thanks Peter!
In case anyone needs this as a reference: >>> import ipaddress >>> ipaddress.ip_interface("192.168.99.129/25").network IPv4Network('192.168.99.128/25') >>> ipaddress.ip_interface("192.168.99.129/25").network.network_address IPv4Address('192.168.99.128') >>> ipaddress.ip_interface("192.168.99.154/30").network.network_address IPv4Address('192.168.99.152') -- https://mail.python.org/mailman/listinfo/python-list