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Diganet
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EOIP/ARP problems

Wed Jan 10, 2007 1:40 pm

Hi,

Have some problems at a customers site. RoS 2.9.34

EoIP tunnel working fine, can communicate with equiptment on Eth1. EoIP tunnel is bridged with Eth1. When we try to give Eth1 an IP address in same segment we cannot ping it nor can we ping back from router. Have tried to make static ARP entries but still the same. All interfaces has ARP enabled.

Anyone?

/Henrik
Last edited by Diganet on Wed Jan 10, 2007 4:48 pm, edited 1 time in total.
 
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sergejs
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Wed Jan 10, 2007 1:53 pm

I guess we need to see your configuration for,
'interface eoip print'
'interface bridge print'
'interface bridge port print'
 
Diganet
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Wed Jan 10, 2007 4:41 pm

This is the "master"

[admin@HQ] interface eoip> print
Flags: X - disabled, R - running
0 R name="FG55" mtu=1500 mac-address=FE:00:90:31:CF:95 arp=enabled remote-address=192.168.9.130
tunnel-id=55

1 R name="FG38" mtu=1500 mac-address=FE:7A:59:E5:D2:BF arp=enabled remote-address=192.168.10.98
tunnel-id=38

2 R name="FG35" mtu=1500 mac-address=FE:11:E5:EB:C2:BF arp=enabled remote-address=192.168.10.34
tunnel-id=35

3 R name="FG36" mtu=1500 mac-address=FE:00:51:08:F2:33 arp=enabled remote-address=192.168.10.50
tunnel-id=36

4 R name="FG37" mtu=1500 mac-address=FE:6D:EE:99:02:C7 arp=enabled remote-address=192.168.10.66
tunnel-id=37

5 R name="FG39" mtu=1500 mac-address=FE:7C:03:67:31:55 arp=enabled remote-address=192.168.10.18
tunnel-id=39

6 R name="FG40" mtu=1500 mac-address=FE:5B:35:3C:96:46 arp=enabled remote-address=192.168.10.82
tunnel-id=40

7 R name="FG41" mtu=1500 mac-address=FE:9B:C8:CD:85:4D arp=enabled remote-address=192.168.9.178
tunnel-id=41

8 R name="FG43" mtu=1500 mac-address=FE:E0:BA:F4:EC:8A arp=enabled remote-address=192.168.9.226
tunnel-id=43

9 R name="FG44" mtu=1500 mac-address=FE:24:76:3C:DC:35 arp=enabled remote-address=192.168.9.162
tunnel-id=44

10 R name="FG42" mtu=1500 mac-address=FE:C7:D7:FF:FF:9C arp=enabled remote-address=192.168.9.210
tunnel-id=42

11 R name="FG45" mtu=1500 mac-address=FE:64:44:4C:D7:06 arp=enabled remote-address=192.168.10.2
tunnel-id=45

12 R name="FG46" mtu=1500 mac-address=FE:60:17:AD:0E:02 arp=enabled remote-address=192.168.9.242
tunnel-id=46

13 R name="FG47" mtu=1500 mac-address=FE:EB:46:45:96:B0 arp=enabled remote-address=192.168.9.146
tunnel-id=47

14 R name="FG48" mtu=1500 mac-address=FE:D6:B9:7C:34:BE arp=enabled remote-address=192.168.9.194
tunnel-id=48

15 R name="FG49" mtu=1500 mac-address=FE:77:75:F2:BE:1B arp=enabled remote-address=192.168.9.66
tunnel-id=49

16 R name="FG50" mtu=1500 mac-address=FE:99:62:BC:9B:92 arp=enabled remote-address=192.168.9.98
tunnel-id=50

17 R name="FG51" mtu=1500 mac-address=FE:5C:26:39:6C:CD arp=enabled remote-address=192.168.9.82
tunnel-id=51

18 R name="FG52" mtu=1500 mac-address=FE:84:FD:C0:58:2B arp=enabled remote-address=192.168.9.34
tunnel-id=52

19 R name="FG53" mtu=1500 mac-address=FE:A8:7D:10:B3:81 arp=enabled remote-address=192.168.9.50
tunnel-id=53

20 R name="FG56" mtu=1500 mac-address=FE:25:F3:24:E7:B1 arp=enabled remote-address=192.168.10.178
tunnel-id=56

21 R name="FG57" mtu=1500 mac-address=FE:4D:6D:12:F7:AE arp=enabled remote-address=192.168.8.82
tunnel-id=57

22 R name="FG27-30" mtu=1500 mac-address=FE:27:E0:D2:95:30 arp=enabled
remote-address=192.168.9.114 tunnel-id=2730
-- [Q quit|D dump|up|down]
[admin@HQ] interface eoip>

[admin@HQ] interface bridge> print
Flags: X - disabled, R - running
0 R name="bridge1" mtu=1500 arp=enabled mac-address=00:0C:42:09:5E:02 stp=no priority=32768
ageing-time=5m forward-delay=15s garbage-collection-interval=5s hello-time=2s
max-message-age=20s
[admin@HQ] interface bridge> port print
Flags: X - disabled, I - inactive, D - dynamic
# INTERFACE BRIDGE PRIORITY PATH-COST
0 ether1 bridge1 128 10
1 FG55 bridge1 128 10
2 FG38 bridge1 128 10
3 FG35 bridge1 128 10
4 FG36 bridge1 128 10
5 FG37 bridge1 128 10
6 FG39 bridge1 128 10
7 FG40 bridge1 128 10
8 FG41 bridge1 128 10
9 FG43 bridge1 128 10
10 FG44 bridge1 128 10
11 FG42 bridge1 128 10
12 FG45 bridge1 128 10
13 FG46 bridge1 128 10
14 FG47 bridge1 128 10
15 FG48 bridge1 128 10
16 FG49 bridge1 128 10
17 FG50 bridge1 128 10
18 FG51 bridge1 128 10
19 FG52 bridge1 128 10
20 FG53 bridge1 128 10
21 FG56 bridge1 128 10
22 FG57 bridge1 128 10
23 FG27-30 bridge1 128 10
[admin@HQ] interface bridge>

This is the remote site:

[admin@FG46-Router] interface eoip> print
Flags: X - disabled, R - running
0 R name="HQ" mtu=1500 mac-address=FE:00:90:31:CF:A0 arp=enabled remote-address=192.168.13.126
tunnel-id=46
[admin@FG46-Router] interface eoip> /int bri pri
Flags: X - disabled, R - running
0 R name="bridge1" mtu=1500 arp=enabled mac-address=00:0C:42:09:8B:35 stp=no priority=32768
ageing-time=5m forward-delay=15s garbage-collection-interval=5s hello-time=2s
max-message-age=20s
[admin@FG46-Router] interface eoip> /int bri por pri
Flags: X - disabled, I - inactive, D - dynamic
# INTERFACE BRIDGE PRIORITY PATH-COST
0 ether1 bridge1 128 10
1 HQ bridge1 128 10
[admin@FG46-Router] interface eoip>

/Henrik
 
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tneumann
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Re: EOIP/ARP problems

Wed Jan 10, 2007 7:41 pm

EoIP tunnel is bridged with Eth1. When we try to give Eth1 an IP address in same segment we cannot ping it
When Eth1 is a member port of a bridge then do not assign an IP address to Eth1 directly. Assign the IP address to the bridge interface instead.

--Tom
 
Diganet
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Re: EOIP/ARP problems

Thu Jan 11, 2007 12:17 am

EoIP tunnel is bridged with Eth1. When we try to give Eth1 an IP address in same segment we cannot ping it
When Eth1 is a member port of a bridge then do not assign an IP address to Eth1 directly. Assign the IP address to the bridge interface instead.

--Tom
Tom,

Tried that already..

/Henrik
 
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sergejs
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Thu Jan 11, 2007 7:35 am

Henrik, contact support (support@mirotik.com) about your issue, make sure you are running the latest version and attach support files from the both routers.

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