Hi, pkg_add uses the $PKG_PATH environment variable to determine which source to use for packages, eg:
wolf:fred ~: env |grep -i pkg PKG_PATH=https://ftp.openbsd.org/pub/OpenBSD/snapshots/packages/amd64/ The interface used will be determined by the boxes routing table, so to specify an interface you would need to create a route that used the specified interface. Hth Fred > On 26 Feb 2021, at 10:53, Rachel Roch <rr...@tutanota.de> wrote: > > Hi > > Let's say I'm running "pkg_add -u" on a OpenBSD-based router with multiple > interfaces. > > What determines the source IP ? > > Building on that, there is no "source interface" flag for pkg_add like there > is for ping and certain others. Is there a way for me to configure a default > interface for utilities such as pkg_add to use ? > > Thanks ! > > Rachel >