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by DavidClark
Mon Jun 24, 2019 5:14 am
Forum: Beginner Basics
Topic: DHCP - cannot connect a host in a vlan
Replies: 5
Views: 338

Re: DHCP - cannot connect a host in a vlan

So the network config on router is add address=10.1.0.1/19 interface=SERVER110 network=10.1.0.0 meaning: network is 10.1.0.0-10.1.31.255 with gateway 10.1.0.1 Any traffic to an ip within that range should go directly, outside through gateway. What is the ip configuration on the 10.1.15.52? Windows ...
by DavidClark
Sun Jun 23, 2019 4:38 pm
Forum: Beginner Basics
Topic: DHCP - cannot connect a host in a vlan
Replies: 5
Views: 338

Re: DHCP - cannot connect a host in a vlan

@sebastia network ranges are assigned to the vlans i am using. Which are 10.1.0.0/19 192.168.120.0/24 192.168.130.0/24 192.168.140.0/24 192.168.150.0/24 The blacked out ips in 10.a.b.x/x range belongs to an external network provided by another organisation. This network is used by several local orga...
by DavidClark
Sat Jun 22, 2019 6:08 pm
Forum: Beginner Basics
Topic: DHCP - cannot connect a host in a vlan
Replies: 5
Views: 338

DHCP - cannot connect a host in a vlan

I am working with a CCR. recently implemented a vlan network. now i cannot make a host(host1) in server vlan to communicate with others. can ping to host1 from other hosts on same vlan and different vlans. cannot ping from host1 to other hosts on any vlan including the same vlan. but host1 can commu...
by DavidClark
Sun Jun 09, 2019 10:19 pm
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Re: Inter Vlan communication and inter network communication issue [SOLVED]

@mkx thankyou for the help. It seems the problem in firewall. Firewall a mess. Have been able to solve the issue. Configuration good up and running. Now cleaning the firewall as recommended by @anav and to meet my requirements.
by DavidClark
Sat Jun 08, 2019 6:15 pm
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Re: Inter Vlan communication and inter network communication issue [SOLVED]

I would add that most of what you have is not needed. Simply use firewall rules that state what is allowed and then at the end of the input chain and forward chain make drop all rules. Done............ Then monitor traffic and if there is a specific source or type of traffic that you feel is hamper...
by DavidClark
Wed Jun 05, 2019 10:04 pm
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Re: Inter Vlan communication and inter network communication issue [SOLVED]

Your firewall filter list is a huge haystack and, honestly, I don't have a will to look for the pin in it. If PCs can receive IP settings from CCR's DHCP server, then basic VLAN is done correctly. One check to perform: can you ping router from any of those VLANed PCs? I'm not sure if the outcome re...
by DavidClark
Wed Jun 05, 2019 12:25 am
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Re: Inter Vlan communication and inter network communication issue [SOLVED]

After going through the full configuration in text after exporting, I think I am starting to get whats happening. thank you for the help. But here is the output with which inter vlan communication failed. will try something and get back. any help, suggestion or improvement is appriciated. Over exist...
by DavidClark
Mon Jun 03, 2019 1:04 pm
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Re: Inter Vlan communication and inter network communication issue [SOLVED]

Upgrade from 6.24 to 6.44 shouldn't break your config ... major changes were on bridge implementation and you're not using bridge ... at least not in the config code shown. In general communication between VLANs should go via L3 (IP routing). It could go via L2 (ethernet switching) but this defeats...
by DavidClark
Mon Jun 03, 2019 10:12 am
Forum: Beginner Basics
Topic: NAT problem?
Replies: 12
Views: 616

Re: NAT problem?

Make a firewall NAT to dstnat between 192.168.0.0/24 and 192.168.1.0/24 (or between interfaces). then put a route to forward LAN network traffic to WAN and WAN network traffic to LAN. that should do the trick. if you need just specific IPs accessible define in firewall nat rule and route rules.
by DavidClark
Mon Jun 03, 2019 9:04 am
Forum: Beginner Basics
Topic: Inter Vlan communication and inter network communication issue [SOLVED]
Replies: 10
Views: 674

Inter Vlan communication and inter network communication issue [SOLVED]

hello. I am relatively new to RouterOS. Recently I have been working on some Mikrotik devices. my problem is I am setting up a basic network with: > CCR1036-12G-4S - OS 6.24 > single DHCP WAN in for internet > multiple VLANS on ether12 > an external network connection to ether4 and ether5 /interface...