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linux ip routing problem juju lxd

i want to juju bootstrap localhost but the client cannot connect to the lxd daemon during installation..it seems to be a routing problem. both subnets are on the same vlan.

vlan 400

192.168.10.0/24
10.14.162.0/24

root@maas:~# ifconfig
ens160 Link encap:Ethernet HWaddr 00:50:56:99:5f:63
inet addr:192.168.10.1 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe99:5f63/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:390619 errors:0 dropped:5 overruns:0 frame:0
TX packets:68215 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:534722073 (534.7 MB) TX bytes:19579105 (19.5 MB)

ens192 Link encap:Ethernet HWaddr 00:50:56:99:14:a0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:469882 errors:0 dropped:0 overruns:0 frame:0
TX packets:351 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:555261395 (555.2 MB) TX bytes:34514 (34.5 KB)

ens224 Link encap:Ethernet HWaddr 00:50:56:99:12:b9
inet addr:192.168.178.114 Bcast:192.168.178.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe99:12b9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8611 errors:0 dropped:0 overruns:0 frame:0
TX packets:217 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1156377 (1.1 MB) TX bytes:22788 (22.7 KB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2738158 errors:0 dropped:0 overruns:0 frame:0
TX packets:2738158 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:2810334230 (2.8 GB) TX bytes:2810334230 (2.8 GB)

lxdbr0 Link encap:Ethernet HWaddr 00:50:56:99:14:a0
inet addr:10.14.162.1 Bcast:10.14.162.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe99:14a0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5376 errors:0 dropped:16 overruns:0 frame:0
TX packets:351 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:628862 (628.8 KB) TX bytes:34514 (34.5 KB)

openstack0 Link encap:Ethernet HWaddr 6a:ec:1d:14:12:27
inet addr:10.99.0.1 Bcast:0.0.0.0 Mask:255.255.255.0
inet6 addr: fe80::68ec:1dff:fe14:1227/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:50 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:13595 (13.5 KB)

root@maas:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.10.253 0.0.0.0 UG 0 0 0 ens160
10.14.162.0 0.0.0.0 255.255.255.0 U 0 0 0 lxdbr0
10.99.0.0 0.0.0.0 255.255.255.0 U 0 0 0 openstack0
91.189.88.141 192.168.178.1 255.255.255.255 UGH 0 0 0 ens224
192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 ens160
192.168.178.0 0.0.0.0 255.255.255.0 U 0 0 0 ens224

#############

so when im trying to ping from ens160 to the lxd bridge i get this

root@maas:~# ping -I ens160 10.14.162.1
PING 10.14.162.1 (10.14.162.1) from 192.168.10.1 ens160: 56(84) bytes of data.
From 192.168.10.253: icmp_seq=1 Redirect Host(New nexthop: 10.14.162.1)
From 192.168.10.253: icmp_seq=2 Redirect Host(New nexthop: 10.14.162.1)
^C
--- 10.14.162.1 ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1001ms

192.168.10.253 is another server which act as a router but probably misconfigured.

here is the router

#############

root@bwell:/home/baum# ifconfig
eno1 Link encap:Ethernet HWaddr 2c:56:dc:38:8a:9e
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:20 Memory:fbc00000-fbc20000

enp10s0 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:192.168.4.1 Bcast:192.168.4.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:116605154 errors:0 dropped:33138 overruns:0 frame:0
TX packets:203767612 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:103624194948 (103.6 GB) TX bytes:279641652203 (279.6 GB)
Interrupt:16 Memory:fb7c0000-fb7e0000

enp10s0.100 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::276a:311d:cad3:e2e3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:26215 errors:0 dropped:0 overruns:0 frame:0
TX packets:37923 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4182522 (4.1 MB) TX bytes:6220524 (6.2 MB)

enp10s0.200 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:192.168.2.1 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::22e5:811a:a696:8555/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:66469938 errors:0 dropped:12 overruns:0 frame:0
TX packets:188740324 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:98174125966 (98.1 GB) TX bytes:257693807797 (257.6 GB)

enp10s0.300 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:192.168.3.1 Bcast:192.168.3.255 Mask:255.255.255.0
inet6 addr: fe80::f742:d553:67e6:ee47/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:40109 errors:0 dropped:0 overruns:0 frame:0
TX packets:44437 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8303250 (8.3 MB) TX bytes:7176192 (7.1 MB)

enp10s0.400 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:192.168.10.253 Bcast:192.168.10.255 Mask:255.255.255.0
inet6 addr: fe80::a90c:1709:b261:5b07/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2402171 errors:0 dropped:0 overruns:0 frame:0
TX packets:11029542 errors:0 dropped:3105 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:258912390 (258.9 MB) TX bytes:20025948263 (20.0 GB)

enp10s0.400:1 Link encap:Ethernet HWaddr 68:05:ca:42:ff:b9
inet addr:10.14.162.48 Bcast:10.14.162.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

enp11s0 Link encap:Ethernet HWaddr 2c:56:dc:39:4d:ee
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Memory:fb600000-fb61ffff

ens6 Link encap:Ethernet HWaddr 68:05:ca:42:ff:99
inet addr:192.168.178.47 Bcast:192.168.178.255 Mask:255.255.255.0
inet6 addr: 2a02:810d:8ac0:26c4:45da:7dc1:6965:f8b6/64 Scope:Global
inet6 addr: 4006:7c11:c0a8:b26c:4272:a112:eb4f:310d/64 Scope:Global
inet6 addr: 4006:41dd:c0a8:b26c:904e:79ac:f598:21ea/64 Scope:Global
inet6 addr: 4006:47b:c0a8:b26c:34a7:94e5:5262:3dc0/64 Scope:Global
inet6 addr: 2a02:810d:8ac0:26c4:a152:37bb:3644:9986/64 Scope:Global
inet6 addr: 4006:3d43:c0a8:b26c:a240:6932:b342:3fef/64 Scope:Global
inet6 addr: 2a02:810d:8ac0:26c4:cd70:95fe:2760:a088/64 Scope:Global
inet6 addr: fe80::302a:2822:b274:9819/64 Scope:Link
inet6 addr: 4006:17cd:c0a8:b26c:aa6f:223e:35bd:2274/64 Scope:Global
inet6 addr: 2a02:810d:8ac0:26c4:b0e0:578f:513f:b530/64 Scope:Global
inet6 addr: 2a02:810d:8ac0:26c4:391e:a044:e8eb:40a3/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27834556 errors:0 dropped:6023 overruns:0 frame:0
TX packets:80011249 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21652693210 (21.6 GB) TX bytes:110587246473 (110.5 GB)
Interrupt:27 Memory:fbbc0000-fbbe0000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:213555 errors:0 dropped:0 overruns:0 frame:0
TX packets:213555 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:64455221 (64.4 MB) TX bytes:64455221 (64.4 MB)

wlp13s0 Link encap:Ethernet HWaddr 74:c6:3b:00:84:60
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:29
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:18

root@bwell:/home/baum# ip route add 10.14.162.0/24 via 0.0.0.0 dev enp10s0.400:1 src 10.14.162.48
root@bwell:/home/baum# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.178.1 0.0.0.0 UG 100 0 0 ens6
10.14.162.0 0.0.0.0 255.255.255.0 U 0 0 0 enp10s0.400
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp10s0
192.168.1.0 0.0.0.0 255.255.255.0 U 400 0 0 enp10s0.100
192.168.2.0 0.0.0.0 255.255.255.0 U 400 0 0 enp10s0.200
192.168.3.0 0.0.0.0 255.255.255.0 U 400 0 0 enp10s0.300
192.168.4.0 0.0.0.0 255.255.255.0 U 100 0 0 enp10s0
192.168.10.0 0.0.0.0 255.255.255.0 U 400 0 0 enp10s0.400
192.168.178.0 0.0.0.0 255.255.255.0 U 100 0 0 ens6
root@bwell:/home/baum#

###########################

and here is the cisco layer 3 switch/router

switchff3a2d#show ip route
Maximum Parallel Paths: 1 (1 after reset)
IP Forwarding: enabled
Codes: > - best, C - connected, S - static

S 0.0.0.0/0 [1/1] via 192.168.178.1, 95:01:51, vlan 1
C 10.14.162.0/24 is directly connected, vlan 400
C 192.168.1.0/24 is directly connected, vlan 100
C 192.168.2.0/24 is directly connected, vlan 200
C 192.168.3.0/24 is directly connected, vlan 300
C 192.168.10.0/24 is directly connected, vlan 400
C 192.168.178.0/24 is directly connected, vlan 1

switchff3a2d#show ip interface

IP Address I/F I/F Status Type Directed Prec Redirect Status
admin/oper Broadcast
------------------ --------- ---------- ------- --------- ---- -------- ------
10.14.162.49/24 vlan 400 UP/UP Static disable No enable Valid
192.168.1.254/24 vlan 100 UP/UP Static disable No enable Valid
192.168.2.254/24 vlan 200 UP/UP Static disable No enable Valid
192.168.3.254/24 vlan 300 UP/UP Static disable No enable Valid
192.168.10.254/24 vlan 400 UP/UP Static disable No enable Valid
192.168.178.45/24 vlan 1 UP/UP Static disable No enable Valid

################

can somebody help me?

Member_2_7969923

ASKER

ok what i could fix was the icmp redirect messages because i had a wrong default route for the 192.168.10.0/24

root@maas:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.10.254 0.0.0.0 UG 0 0 0 ens160
10.14.162.0 0.0.0.0 255.255.255.0 U 0 0 0 lxdbr0
10.99.0.0 0.0.0.0 255.255.255.0 U 0 0 0 openstack0
192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 ens160

David Favor

https://www.experts-exchange.com/questions/29189398/LXD-containers-infrastructure-on-OVHcloud-setup.html provides directions which consistently produce working LXD networking.

David Favor

Please update this question as to whether problem is resolved or persists.

Thanks.

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