Date: Fri, 5 Apr 2019 16:16:24 -0700 (PDT) From: "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net> To: Eugene Grosbein <eugen@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r345970 - head/libexec/rc Message-ID: <201904052316.x35NGOSc041939@gndrsh.dnsmgr.net> In-Reply-To: <201904052245.x35Mj9Rd097169@repo.freebsd.org>
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> Author: eugen > Date: Fri Apr 5 22:45:08 2019 > New Revision: 345970 > URL: https://svnweb.freebsd.org/changeset/base/345970 > > Log: > network.subr: improve configuration of cloned gif(4) interfaces > > ifconfig(8) syntax allows to specify only single address_family, > so we need additional invocation of ifconfig to support configuration > of cloned gif interface that may use different address families > for its internal and external addresses. > > Also, ifconfig(8) does not allow to omit "inet6" keyword for address family > specifying IPv6 addresses as outer addresses of the interface. > > Also, address_family is not "parameter" and it has to go before parameters > including "tunnel" keyword, so "ifconfig gif0 tunnel inet6 $oip1 $oip2" would be > wrong syntax and only "ifconfig gif0 inet6 tunnel $oip1 $oip2" is right. > > With this change, the following works: > > gifconfig_gif0="inet6 2a00::1 2a01::1" > ifconfig_gif0="inet 10.0.0.1 10.0.0.2 netmask 255.255.255.252" If you want another fun one to wrestle with see if you can make this work: cloned_interfaces="vlan32" ifconfig_em0="up" ifconfig_vlan32="vlan 32 vlandev em0 SYNCDHCP" I have worked around it, but it would be nice if this "just worked". -- Rod Grimes rgrimes@freebsd.org
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