I am facing a outlandish difficulty on my network from remote offices. I have 2 inputs linked via service provider WAN link. For example, GW1 and GW2. That is biologically situated in two dissimilar places. at the moment there are two LAN switches (no IP routing is enabled), for example SW1 and SW2 are connected to gw1.on the other hand, only a switch, for example SW3 is connected to GW2.in SW1, two computers, for example h1 - h2 and 192.168.1.1 - 192.168.1.2 in sw2, two computers, for example h3 - h4 and 192.168.1.3 - 192.168.1.4 subnet / 24. The 4 host are under the same vlan 300.On the other hand, SW3 is connected to GW2.There are 2 servers connected to this SW3, for example, S1 and S2.S1 - 192.168.4.1 and S2 - 192.168.4.2 subnet / 17.Now the question is:
- h1 is able to ping S1 S2,
- h2 is able to ping S1 S2,
- H3 is able to ping S1 S2,
- h4 is able to ping S1 S2,
Having said that, the first troubleshootin has done is connecting to h2 sw2, which does not help. So I cannot actually suspect sw1/sw2 configuration difficulty. Only are identical. I checked all the L2/L3 switching and routing level, nevertheless at a halt could discover a number ofclues to this outlandish behavior. The destination is / 24 subnet and the 4 teams are on the same subnet and the same VLAN. Some ideas for problem solving are highly appreciated.
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