Public bug reported:
I run dhcrelay on Ubuntu zesty
Linux dsr-testbed-router 4.10.0-42-generic #46-Ubuntu SMP Mon Dec 4
14:38:01 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Several bridges configured to
handle the different vlans.
“ip a” output follows below.
Mainly only the bridges do have an ip
The dhcrelay is started inside a docker container based on the host system.
isc-dhcp-relay is installed as apt package
# apt show isc-dhcp-relay
Package: isc-dhcp-relay
Version: 4.3.5-3ubuntu1.1
Priority: optional
Section: universe/net
Source: isc-dhcp
Origin: Ubuntu
Maintainer: Ubuntu Developers <[email protected]>
Original-Maintainer: Debian ISC DHCP maintainers
<[email protected]>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 606 kB
Depends: debconf (>= 0.5) | debconf-2.0, init-system-helpers (>=
1.18~), libc6 (>= 2.15), libdns-export162, libirs-export141, libisc-export160,
lsb-base (>= 3.0-6), debianutils (>= 2.8.2)
Recommends: isc-dhcp-common
Conflicts: dhcp-relay
Homepage: http://www.isc.org
Download-Size: 192 kB
APT-Sources: http://us.archive.ubuntu.com/ubuntu zesty-updates/universe
amd64 Packages
Description: ISC DHCP relay daemon
See below the start of dhcrelay. First the up and downstream side is correct
identified Afterwards he lists all Interfaces where he is listen and sending….
I would say this is wrong.
What can I do to help analyzing ?
Immo
# dhcrelay -4 -d -iu br_TB102_TMN -id br_TB102_DPU 10.160.50.18
Requesting: br_TB102_TMN as upstream: Y downstream: N
Requesting: br_TB102_DPU as upstream: N downstream: Y Internet Systems
Consortium DHCP Relay Agent 4.3.5 Copyright 2004-2016 Internet Systems
Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/docker0/02:42:38:0e:27:5a
Sending on LPF/docker0/02:42:38:0e:27:5a
Listening on LPF/br_TB991_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB991_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB260_4_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB260_4_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB260_3_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB260_3_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB260_2_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB260_2_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB260_1_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB260_1_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB134_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB134_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB991_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB991_TMN/7a:59:88:45:a6:23
Listening on LPF/br_TB133_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB133_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB106_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB106_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB105_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB105_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.1991.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.1991.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.1991/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.1991/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2145.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2145.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2145/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2145/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2129.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2129.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2129/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2129/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2113.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2113.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2113/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2113/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2097.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2097.4090/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB260_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB260_TMN/7a:59:88:45:a6:23
Listening on LPF/br_TB134_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB134_TMN/7a:59:88:45:a6:23
Listening on LPF/ens19.2097/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2097/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB104_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB104_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB133_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB133_TMN/7a:59:88:45:a6:23
Listening on LPF/ens19.2034.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2034.4090/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB106_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB106_TMN/7a:59:88:45:a6:23
Listening on LPF/ens19.2034/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2034/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2033.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2033.4090/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB103_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB103_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2033/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2033/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2006.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2006.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2006/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2006/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2005.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2005.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2005/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2005/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2004.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2004.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens20.1001/7a:59:88:45:a6:23
Sending on LPF/ens20.1001/7a:59:88:45:a6:23
Listening on LPF/br_TB105_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB105_TMN/7a:59:88:45:a6:23
Listening on LPF/ens19.2004/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2004/42:b9:9b:1e:1c:c9
Listening on LPF/ens19.2003.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2003.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens20.1160/7a:59:88:45:a6:23
Sending on LPF/ens20.1160/7a:59:88:45:a6:23
Listening on LPF/ens20.1034/7a:59:88:45:a6:23
Sending on LPF/ens20.1034/7a:59:88:45:a6:23
Listening on LPF/ens20.1033/7a:59:88:45:a6:23
Sending on LPF/ens20.1033/7a:59:88:45:a6:23
Listening on LPF/br_TB104_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB104_TMN/7a:59:88:45:a6:23
Listening on LPF/ens19.2003/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2003/42:b9:9b:1e:1c:c9
Listening on LPF/ens20.1006/7a:59:88:45:a6:23
Sending on LPF/ens20.1006/7a:59:88:45:a6:23
Listening on LPF/ens19.2002.4090/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2002.4090/42:b9:9b:1e:1c:c9
Listening on LPF/ens20.1005/7a:59:88:45:a6:23
Sending on LPF/ens20.1005/7a:59:88:45:a6:23
Listening on LPF/br_TB103_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB103_TMN/7a:59:88:45:a6:23
Listening on LPF/ens20.1004/7a:59:88:45:a6:23
Sending on LPF/ens20.1004/7a:59:88:45:a6:23
Listening on LPF/ens20.1003/7a:59:88:45:a6:23
Sending on LPF/ens20.1003/7a:59:88:45:a6:23
Listening on LPF/ens19.2002/42:b9:9b:1e:1c:c9
Sending on LPF/ens19.2002/42:b9:9b:1e:1c:c9
Listening on LPF/ens20.1002/7a:59:88:45:a6:23
Sending on LPF/ens20.1002/7a:59:88:45:a6:23
Listening on LPF/ens20/7a:59:88:45:a6:23
Sending on LPF/ens20/7a:59:88:45:a6:23
Listening on LPF/ens19/42:b9:9b:1e:1c:c9
Sending on LPF/ens19/42:b9:9b:1e:1c:c9
Listening on LPF/ens18/36:78:14:96:53:13
Sending on LPF/ens18/36:78:14:96:53:13
Listening on LPF/br_TB102_DPU/42:b9:9b:1e:1c:c9
Sending on LPF/br_TB102_DPU/42:b9:9b:1e:1c:c9
Listening on LPF/br_TB102_TMN/7a:59:88:45:a6:23
Sending on LPF/br_TB102_TMN/7a:59:88:45:a6:23
Sending on Socket/fallback
Ip a output:
# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
group default qlen 1000
link/ether 36:78:14:96:53:13 brd ff:ff:ff:ff:ff:ff
inet 10.160.8.83/23 brd 10.160.9.255 scope global ens18
valid_lft forever preferred_lft forever
inet6 fe80::3478:14ff:fe96:5313/64 scope link
valid_lft forever preferred_lft forever
3: ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
4: ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
5: ens20.1002@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB102_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
6: ens19.2002@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB102_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
7: ens20.1003@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB103_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
8: ens20.1004@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB104_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
9: br_TB102_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.17/28 brd 10.160.60.31 scope global br_TB102_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
10: br_TB102_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.17/28 brd 10.160.50.31 scope global br_TB102_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
11: br_TB103_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.33/28 brd 10.160.50.47 scope global br_TB103_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
12: ens20.1005@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB105_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
13: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB102_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
14: ens20.1006@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB106_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
15: ens19.2003@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB103_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
16: br_TB104_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.49/28 brd 10.160.50.63 scope global br_TB104_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
17: ens20.1033@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB133_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
18: ens20.1034@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB134_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
19: ens20.1160@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB260_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
20: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB103_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
21: ens19.2004@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB104_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
22: br_TB105_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.65/28 brd 10.160.50.79 scope global br_TB105_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
23: ens20.1001@ens20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB991_TMN state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
24: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB104_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
25: ens19.2005@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
26: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB105_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
27: ens19.2006@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
28: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB106_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
29: ens19.2033@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB133_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
30: br_TB103_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.33/28 brd 10.160.60.47 scope global br_TB103_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
31: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB133_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
32: ens19.2034@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB134_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
33: br_TB106_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.81/28 brd 10.160.50.95 scope global br_TB106_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
34: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB134_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
35: br_TB133_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.52.1/28 brd 10.160.52.15 scope global br_TB133_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
36: br_TB104_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.49/28 brd 10.160.60.63 scope global br_TB104_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
37: ens19.2097@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB260_1_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
38: br_TB134_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.52.17/28 brd 10.160.52.31 scope global br_TB134_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
39: br_TB260_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.59.241/28 brd 10.160.59.255 scope global br_TB260_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
40: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB260_1_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
41: ens19.2113@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB260_2_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
42: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB260_2_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
43: ens19.2129@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB260_3_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
44: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB260_3_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
45: ens19.2145@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB260_4_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
46: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB260_4_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
47: ens19.1991@ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
master br_TB991_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
48: [email protected]: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc noqueue master br_TB991_DPU state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
49: br_TB105_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.65/28 brd 10.160.60.79 scope global br_TB105_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
50: br_TB106_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.81/28 brd 10.160.60.95 scope global br_TB106_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
51: br_TB133_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.62.1/28 brd 10.160.62.15 scope global br_TB133_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
52: br_TB991_TMN: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 7a:59:88:45:a6:23 brd ff:ff:ff:ff:ff:ff
inet 10.160.50.1/28 brd 10.160.50.15 scope global br_TB991_TMN
valid_lft forever preferred_lft forever
inet6 fe80::7859:88ff:fe45:a623/64 scope link
valid_lft forever preferred_lft forever
53: br_TB134_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.62.17/28 brd 10.160.62.31 scope global br_TB134_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
54: br_TB260_1_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.66.1/24 brd 10.160.66.255 scope global br_TB260_1_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
55: br_TB260_2_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.67.1/24 brd 10.160.67.255 scope global br_TB260_2_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
56: br_TB260_3_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.68.1/24 brd 10.160.68.255 scope global br_TB260_3_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
57: br_TB260_4_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.69.1/24 brd 10.160.69.255 scope global br_TB260_4_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
58: br_TB991_DPU: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 42:b9:9b:1e:1c:c9 brd ff:ff:ff:ff:ff:ff
inet 10.160.60.1/28 brd 10.160.60.15 scope global br_TB991_DPU
valid_lft forever preferred_lft forever
inet6 fe80::40b9:9bff:fe1e:1cc9/64 scope link
valid_lft forever preferred_lft forever
59: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state
DOWN group default
link/ether 02:42:38:0e:27:5a brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:38ff:fe0e:275a/64 scope link
valid_lft forever preferred_lft forever
brctl show
# brctl show
bridge name bridge id STP enabled interfaces
br_TB102_DPU 8000.42b99b1e1cc9 no ens19.2002
ens19.2002.4090
br_TB102_TMN 8000.7a598845a623 no ens20.1002
br_TB103_DPU 8000.42b99b1e1cc9 no ens19.2003
ens19.2003.4090
br_TB103_TMN 8000.7a598845a623 no ens20.1003
br_TB104_DPU 8000.42b99b1e1cc9 no ens19.2004
ens19.2004.4090
br_TB104_TMN 8000.7a598845a623 no ens20.1004
br_TB105_DPU 8000.42b99b1e1cc9 no ens19.2005.4090
br_TB105_TMN 8000.7a598845a623 no ens20.1005
br_TB106_DPU 8000.42b99b1e1cc9 no ens19.2006.4090
br_TB106_TMN 8000.7a598845a623 no ens20.1006
br_TB133_DPU 8000.42b99b1e1cc9 no ens19.2033
ens19.2033.4090
br_TB133_TMN 8000.7a598845a623 no ens20.1033
br_TB134_DPU 8000.42b99b1e1cc9 no ens19.2034
ens19.2034.4090
br_TB134_TMN 8000.7a598845a623 no ens20.1034
br_TB260_1_DPU 8000.42b99b1e1cc9 no ens19.2097
ens19.2097.4090
br_TB260_2_DPU 8000.42b99b1e1cc9 no ens19.2113
ens19.2113.4090
br_TB260_3_DPU 8000.42b99b1e1cc9 no ens19.2129
ens19.2129.4090
br_TB260_4_DPU 8000.42b99b1e1cc9 no ens19.2145
ens19.2145.4090
br_TB260_TMN 8000.7a598845a623 no ens20.1160
br_TB991_DPU 8000.42b99b1e1cc9 no ens19.1991
ens19.1991.4090
br_TB991_TMN 8000.7a598845a623 no ens20.1001
docker0 8000.0242380e275a no
There are some prevention via ebtables to hinder the system to send out
frames to the same physical port as receiving port. Even inter val.
Interface/Bridge config:
# interface config for Testbed 102
auto ens19.2002
iface ens19.2002 inet manual
vlan-raw-device ens19
auto ens19.2002.4090
iface ens19.2002.4090 inet manual
vlan-raw-device ens19.2002
auto br_TB102_DPU
iface br_TB102_DPU inet static
address 10.160.60.17
netmask 255.255.255.240
dns-nameservers 10.160.5.2
bridge_ports ens19.2002 ens19.2002.4090
bridge_stp off
bridge_fd 0
bridge_maxwait 0
pre-up ( ifup ens19.2002 ; ifup ens19.2002.4090 )
auto ens20.1002
iface ens20.1002 inet manual
vlan-raw-device ens20
auto br_TB102_TMN
iface br_TB102_TMN inet static
address 10.160.50.17
netmask 255.255.255.240
dns-nameservers 10.160.5.2
bridge_ports ens20.1002
bridge_stp off
bridge_fd 0
bridge_maxwait 0
pre-up ifup ens20.1002
** Affects: vlan (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1743324
Title:
dhcrelay package broken. listen on every if independend from the used
-id -iu setting
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/vlan/+bug/1743324/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
