Package: isc-dhcp-relay Version: 4.4.1-2 Severity: normal Dear Maintainer,
Just installed isc-dhcp-relay package on my Buster and noticed one interesting thing: /usr/sbin/dhcrelay -d -i eth0 10.10.10.10 Requesting: eth0 as upstream: Y downstream: Y Internet Systems Consortium DHCP Relay Agent 4.4.1 Copyright 2004-2018 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/vnet0/ Sending on LPF/vnet0/ Listening on LPF/lan1vbr/ Sending on LPF/lan1vbr/ Listening on LPF/lan1vbr-fake/ Sending on LPF/lan1vbr-fake/ Listening on LPF/dmz1vbr/ Sending on LPF/dmz1vbr/ Listening on LPF/dmz1vbr-fake/ Sending on LPF/dmz1vbr-fake/ Listening on LPF/eth0/ Sending on LPF/eth0/ Sending on Socket/fallback As you can see, relay agent is listening on all of my interfaces:/ Why is that? It seems that because of that I get plenty of the following messages: dhcrelay[4114]: Discarding packet received on vnet0 interface that has no IPv4 address assigned. Is it possible to fix such behavior? -- System Information: Debian Release: 10.4 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-9-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages isc-dhcp-relay depends on: ii debconf [debconf-2.0] 1.5.71 ii debianutils 4.8.6.1 ii libc6 2.28-10 ii libdns-export1104 1:9.11.5.P4+dfsg-5.1+deb10u1 ii libirs-export161 1:9.11.5.P4+dfsg-5.1+deb10u1 ii libisc-export1100 1:9.11.5.P4+dfsg-5.1+deb10u1 ii lsb-base 10.2019051400 Versions of packages isc-dhcp-relay recommends: ii isc-dhcp-common 4.4.1-2 isc-dhcp-relay suggests no packages. -- debconf information excluded
