Network Error

C

CrazyGamesDE

New Member
May 8, 2019
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0
1
22
systemctl status networking.service
● networking.service - Raise network interfaces
Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Wed 2019-05-08 15:47:44 CEST; 4min 21s ago
Docs: man:interfaces(5)
Process: 27853 ExecStop=/sbin/ifdown -a --read-environment --exclude=lo (code=exited, status=0/SUCCESS)
Process: 16074 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE)
Process: 16071 ExecStartPre=/bin/sh -c [ "$CONFIGURE_INTERFACES" != "no" ] && [ -n "$(ifquery --read-environment --list --exclude=lo)" ] && udevadm settle (code=exited, status=0/SUCCESS)
Main PID: 16074 (code=exited, status=1/FAILURE)
CPU: 109ms
Mai 08 15:47:44 v9863 systemd[1]: Starting Raise network interfaces...
Mai 08 15:47:44 v9863 ifup[16074]: Waiting for vmbr0 to get ready (MAXWAIT is 2 seconds).
Mai 08 15:47:44 v9863 ifup[16074]: RTNETLINK answers: File exists
Mai 08 15:47:44 v9863 ifup[16074]: ifup: failed to bring up vmbr0
Mai 08 15:47:44 v9863 systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Mai 08 15:47:44 v9863 systemd[1]: Failed to start Raise network interfaces.
Mai 08 15:47:44 v9863 systemd[1]: networking.service: Unit entered failed state.
Mai 08 15:47:44 v9863 systemd[1]: networking.service: Failed with result 'exit-code'.

nano /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
allow-hotplug eth0
iface eth0 inet static
address 128.0.120.57
netmask 255.255.254.0
gateway 128.0.120.1
auto vmbr0
iface vmbr0 inet static
address 128.0.120.57
netmask 255.255.255.0
bridge_ports none
bridge_stp off
bridge_fd 0
up ip route add 128.0.120.80/32 dev vmbr0
auto vmbr1
iface vmbr1 inet static
address 128.0.120.57
netmask 255.255.255.0
bridge_ports none
bridge_stp off
bridge_fd 0
up ip route add 128.0.116.29/32 dev vmbr1
up ip route add 128.0.116.37/32 dev vmbr1
up ip route add 128.0.116.43/32 dev vmbr1

IPS with Gateway and Netmask

download.png
Screenshot_1.png
 
Taking over your /etc/network/interfaces entry for vmbr1 everything worked well. I guess item
Code: 
up ip route add 128.0.120.80/32 dev vmbr0
caused
Code: 
Mai 08 15:47:44 v9863 ifup[16074]: RTNETLINK answers: File exists
since the respective route had been already set.
 
CrazyGamesDE said:
i dont have internet on the server100 :(
Click to expand...
Suggestion for figuring out the situation:

* Check the actual settings which are in effect by
Code: 
ip addr

If they are ok : follow the ip packets and check where they get lost
I not: try to activate the settings defined in /etc/network/interfaces by
Code: 
ifdown eth0
ifup eth0
etc.
 
inet 172.27.231.1/25 brd 172.27.231.127 scope global as0t14
valid_lft forever preferred_lft forever
inet6 fe80::e36c:bf13:2a48:c62e/64 scope link stable-privacy
valid_lft forever preferred_lft forever
18: as0t15: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.231.129/25 brd 172.27.231.255 scope global as0t15
valid_lft forever preferred_lft forever
inet6 fe80::abac:e78c:66c9:86d/64 scope link stable-privacy
valid_lft forever preferred_lft forever
19: as0t16: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.232.1/25 brd 172.27.232.127 scope global as0t16
valid_lft forever preferred_lft forever
inet6 fe80::83e0:4d27:c31e:ad80/64 scope link stable-privacy
valid_lft forever preferred_lft forever
20: as0t17: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.232.129/25 brd 172.27.232.255 scope global as0t17
valid_lft forever preferred_lft forever
inet6 fe80::a5c6:78ad:e332:8679/64 scope link stable-privacy
valid_lft forever preferred_lft forever
21: as0t18: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.233.1/25 brd 172.27.233.127 scope global as0t18
valid_lft forever preferred_lft forever
inet6 fe80::cd63:5348:2679:84c8/64 scope link stable-privacy
valid_lft forever preferred_lft forever
22: as0t19: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.233.129/25 brd 172.27.233.255 scope global as0t19
valid_lft forever preferred_lft forever
inet6 fe80::a4a6:f15c:246f:2b15/64 scope link stable-privacy
valid_lft forever preferred_lft forever
23: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 4a:54:7e:19:8a:c0 brd ff:ff:ff:ff:ff:ff
inet 128.0.120.57/32 brd 128.0.120.57 scope global vmbr1
valid_lft forever preferred_lft forever
inet6 fe80::3072:3aff:fefb:7da1/64 scope link
valid_lft forever preferred_lft forever
24: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
link/ether 7a:07:0a:e6:eb:ce brd ff:ff:ff:ff:ff:ff
25: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 7a:07:0a:e6:eb:ce brd ff:ff:ff:ff:ff:ff
26: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
link/ether 4a:54:7e:19:8a:c0 brd ff:ff:ff:ff:ff:ff
27: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
link/ether a6:35:9c:43:6c:4a brd ff:ff:ff:ff:ff:ff
root@v9863:~# clear
root@v9863:~# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 4e:65:04:cd:6e:33 brd ff:ff:ff:ff:ff:ff
inet 128.0.116.29/22 scope global eth0
valid_lft forever preferred_lft forever
inet 128.0.120.57/23 brd 128.0.121.255 scope global eth0
valid_lft forever preferred_lft forever
inet 128.0.116.37/22 scope global secondary eth0
valid_lft forever preferred_lft forever
inet 128.0.116.43/22 scope global secondary eth0
valid_lft forever preferred_lft forever
inet 128.0.120.80/23 scope global secondary eth0
valid_lft forever preferred_lft forever
inet6 fe80::4c65:4ff:fecd:6e33/64 scope link
valid_lft forever preferred_lft forever
3: as0t0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.224.1/25 brd 172.27.224.127 scope global as0t0
valid_lft forever preferred_lft forever
inet6 fe80::4585:c2b3:20a9:9e8c/64 scope link stable-privacy
valid_lft forever preferred_lft forever
4: as0t1: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.224.129/25 brd 172.27.224.255 scope global as0t1
valid_lft forever preferred_lft forever
inet6 fe80::6987:38e8:9294:5c17/64 scope link stable-privacy
valid_lft forever preferred_lft forever
5: as0t2: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.225.1/25 brd 172.27.225.127 scope global as0t2
valid_lft forever preferred_lft forever
inet6 fe80::66d2:24f1:8b96:758/64 scope link stable-privacy
valid_lft forever preferred_lft forever
6: as0t3: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.225.129/25 brd 172.27.225.255 scope global as0t3
valid_lft forever preferred_lft forever
inet6 fe80::c545:84fe:2373:ba24/64 scope link stable-privacy
valid_lft forever preferred_lft forever
7: as0t4: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.226.1/25 brd 172.27.226.127 scope global as0t4
valid_lft forever preferred_lft forever
inet6 fe80::1a11:c1bb:b705:7492/64 scope link stable-privacy
valid_lft forever preferred_lft forever
8: as0t5: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.226.129/25 brd 172.27.226.255 scope global as0t5
valid_lft forever preferred_lft forever
inet6 fe80::dd01:82e1:c9a1:d553/64 scope link stable-privacy
valid_lft forever preferred_lft forever
9: as0t6: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.227.1/25 brd 172.27.227.127 scope global as0t6
valid_lft forever preferred_lft forever
inet6 fe80::5e68:1839:a157:8f0c/64 scope link stable-privacy
valid_lft forever preferred_lft forever
10: as0t7: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.227.129/25 brd 172.27.227.255 scope global as0t7
valid_lft forever preferred_lft forever
inet6 fe80::abb3:c381:bde3:40b6/64 scope link stable-privacy
valid_lft forever preferred_lft forever
11: as0t8: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.228.1/25 brd 172.27.228.127 scope global as0t8
valid_lft forever preferred_lft forever
inet6 fe80::d04a:a576:e549:fbec/64 scope link stable-privacy
valid_lft forever preferred_lft forever
12: as0t9: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.228.129/25 brd 172.27.228.255 scope global as0t9
valid_lft forever preferred_lft forever
inet6 fe80::3dd3:cf3f:796f:e0e3/64 scope link stable-privacy
valid_lft forever preferred_lft forever
13: as0t10: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.229.1/25 brd 172.27.229.127 scope global as0t10
valid_lft forever preferred_lft forever
inet6 fe80::a09a:49d5:be81:96a2/64 scope link stable-privacy
valid_lft forever preferred_lft forever
14: as0t11: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.229.129/25 brd 172.27.229.255 scope global as0t11
valid_lft forever preferred_lft forever
inet6 fe80::e5dd:c760:c968:8333/64 scope link stable-privacy
valid_lft forever preferred_lft forever
15: as0t12: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.230.1/25 brd 172.27.230.127 scope global as0t12
valid_lft forever preferred_lft forever
inet6 fe80::3bfa:61f4:a7b8:a407/64 scope link stable-privacy
valid_lft forever preferred_lft forever
16: as0t13: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.230.129/25 brd 172.27.230.255 scope global as0t13
valid_lft forever preferred_lft forever
inet6 fe80::7b9e:4046:8b64:86d5/64 scope link stable-privacy
valid_lft forever preferred_lft forever
17: as0t14: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.231.1/25 brd 172.27.231.127 scope global as0t14
valid_lft forever preferred_lft forever
inet6 fe80::e36c:bf13:2a48:c62e/64 scope link stable-privacy
valid_lft forever preferred_lft forever
18: as0t15: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.231.129/25 brd 172.27.231.255 scope global as0t15
valid_lft forever preferred_lft forever
inet6 fe80::abac:e78c:66c9:86d/64 scope link stable-privacy
valid_lft forever preferred_lft forever
19: as0t16: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.232.1/25 brd 172.27.232.127 scope global as0t16
valid_lft forever preferred_lft forever
inet6 fe80::83e0:4d27:c31e:ad80/64 scope link stable-privacy
valid_lft forever preferred_lft forever
20: as0t17: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.232.129/25 brd 172.27.232.255 scope global as0t17
valid_lft forever preferred_lft forever
inet6 fe80::a5c6:78ad:e332:8679/64 scope link stable-privacy
valid_lft forever preferred_lft forever
21: as0t18: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.233.1/25 brd 172.27.233.127 scope global as0t18
valid_lft forever preferred_lft forever
inet6 fe80::cd63:5348:2679:84c8/64 scope link stable-privacy
valid_lft forever preferred_lft forever
22: as0t19: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 200
link/none
inet 172.27.233.129/25 brd 172.27.233.255 scope global as0t19
valid_lft forever preferred_lft forever
inet6 fe80::a4a6:f15c:246f:2b15/64 scope link stable-privacy
valid_lft forever preferred_lft forever
23: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 4a:54:7e:19:8a:c0 brd ff:ff:ff:ff:ff:ff
inet 128.0.120.57/32 brd 128.0.120.57 scope global vmbr1
valid_lft forever preferred_lft forever
inet6 fe80::3072:3aff:fefb:7da1/64 scope link
valid_lft forever preferred_lft forever
24: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
link/ether 7a:07:0a:e6:eb:ce brd ff:ff:ff:ff:ff:ff
25: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 7a:07:0a:e6:eb:ce brd ff:ff:ff:ff:ff:ff
26: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr1 state UP group default qlen 1000
link/ether 4a:54:7e:19:8a:c0 brd ff:ff:ff:ff:ff:ff
27: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
link/ether a6:35:9c:43:6c:4a brd ff:ff:ff:ff:ff:ff
 
IP configuration is obviously activated according to settings in /etc/network/interfaces.

The problem seems to be the settings themselves, i.e. they do not match the requirements you have. AFAICS you have also installed an Access Server and firewall. Check all you settings (how they have to be depends on you individual network environment) and investigate the IP packet flow.
 
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