So as per my knowledge the port number is responsible for understanding the protocol type but I am still confused as it is not mentioned in the packet ...

This is an example configuration which we use normally to advertise the routes 1.1.1.1/32. The problem with this configuration is that it adds an en ...

I have a specific scenario: There are 2 paths leading to a given OSPF prefix: -Both of the paths are learnt via OSPF -Prefix CIDRs are the same size ...

I have 2 partitions: 1 OSPF including 3 routers R1, R2, R3, R1 connecting R2 and R3, 1 RIPv2 including 2 routers R4 R5. R3 connects to R4. I'm not ver ...

I'm trying to activate OSPF routing protocol in a router using a python script with restconf. I send the request to this url https://(router ip)/restc ...

Hello I am learning networking and am confused about why both the interior routing protocols (RIP and OSPF) use the same algorithm to calculate the sh ...

Is there a way to remove a lan network (44.44.44.0/24) from OSPF configurations? I have done this, but I do not think it is correctly: ...

While reading about OSPF, I stumbled upon the following text: An OSPF area hides the topology from another area but allows for the networks to be ...

I am configuring iBGP Now there are two machines RS1 and RS2 They use Ubuntu 18 and bird 1.6 RS1 connected to as6939 RS2 connected to as20473 200 ...

I am trying OSPF Unnumberd and i have a VM (CentOs) and a Switch (Cumulus-Vx). When i try to ping from the Switch interface 1 to the Vm the Vm-Interfa ...

I am trying to announce a prefix from AS7 and I like AS6 receive it and send it to AS2(as shown in the attached topology). I have OSPF running on all ...

I have a requirement of testing OSPF v2 and OSPF v3 routing protocols against their respective RFCs. Scapy module for python seems interesting solutio ...

is there any downside enable OSPF on a core switch ? we have remote office connecting back to the HQ , just wondering i should connect to branch with ...

In origin code in ospf in ns2, what does 'mt' mean? Does it mean any middle node in the path? Or means multi-topo, which means it contains all middle ...

Question 1: I implemented ospf protocol in Omnet++. According to the topology, r1 can reach two different ways to r3 .I have set the upper path metric ...

Why is OSPF limited to the one-backbone-multiple-areas-structure? (two-level structure)? Why I'm asking? - In some cases, it would make sense to trav ...

In OSPF v2，We can split the AS into areas. But in standard file rfc2328(http://www.potaroo.net/ietf/rfc/rfc2328.txt), it doesn't indicate whether ever ...

I need to implement a software module that is able to retrieve the topology of an autonomous system. Looking at the various protocol that are implemen ...

So, I'm trying to redistribute six routes into OSPF with the default type and metric, but I seem to be having a good deal of trouble figuring this out ...

Yesterday i tried to enable OSPF routing on OpenBSD 5.7 . so i created "/etc/ospfd.conf" and added this codes to it ( just for test ) but after typ ...