AFRINIC and the Stability of the Internet Number Registry System - Team ARIN Networking |
- AFRINIC and the Stability of the Internet Number Registry System - Team ARIN
- VPN router to connect to office from home
- How does level 1 support handle Wi-Fi issues?
- Copper SFP
- Eigrp neighbor filtering help!
- Redesigning my SMB's Network
- Buisness networking
| AFRINIC and the Stability of the Internet Number Registry System - Team ARIN Posted: 28 Aug 2021 08:11 AM PDT Not everyone may be aware, but AFRINIC is currently under litigation from a company named Cloud Innovation. Things are heating up and it is showing that IRR's are vulnerable to such practices as IP number resources deplete. NANOG's latest digest shows that many network operators are concerned about this. https://teamarin.net/2021/08/27/afrinic-and-the-stability-of-the-internet-number-registry-system/ [link] [comments]  |
| VPN router to connect to office from home Posted: 28 Aug 2021 03:16 PM PDT Hey I have a dental clinic and I need to be able to access our network from time to time to access both our dental database and shared folders. I have a Cisco Rv091 router but it's so complicated and it seems like all of the software for VPN is end of life. Does anybody have recommendations for a simple to set up and use VPN firewall / router that I could use to set up in my office and that it would be easy for both myself and staff members to just install something on their computers to connect to it easily? Also performance is somewhat important so I wouldn't want it to be too slow right now when I connect to Cisco via pptp it's super slow like 30 to 50 kb per second. [link] [comments]  |
| How does level 1 support handle Wi-Fi issues? Posted: 28 Aug 2021 05:21 AM PDT Hi, I manage the Wi-Fi infrastructure for the organization I work for. Our level 1 support is outsourced to a local consulting firm where they take in calls from our customers to gather information and submit a ticket. When it comes to the tickets we receive for any Wi-Fi problem, the information gathered is very very basic even though we have solutions documented for them. Tickets such as "This person has been told that Wi-Fi was slow " (I kid you not, got that one this week, just as brief, nothing more and not even the person affected had called). My question is: Am I too out of the loop or should basic information be gathered by level 1 support staff? Should I really have to call the client to gather what happened, error messages, times and IPs, etc - on every issue? How is this managed elsewhere? Hope this fits the sub's rules. [link] [comments]  |
| Posted: 28 Aug 2021 05:24 AM PDT We just bought Syrotech Copper SFPs (GOXS - C12 - 02) 1000Base - T Copper SFP 100M 21CFR (J) Class 1 So my question is it has a small switch saying ( A and F) I don't know what does the switch do ??? Does anyone has any experienced this before ??? [link] [comments]  |
| Eigrp neighbor filtering help! Posted: 27 Aug 2021 09:52 PM PDT I'll try to keep this brief... explaining complicated detailed network issues in words is difficult for me without a whiteboard/visio drawing. """ TLDR: I want to configure a router to only form neighbor relationships to one specific address, and not 10 other routers on the same broadcast domain. """ I am configuring a stack of routers for a new dmvpn network (30 routers) in an enterprise environment. The NBMA addresses are on our default business network and the dmvpn is segregated on vrf X. Half of this network is layer 3 to the access layer, but the other half is a giant stretched layer 2 network (100 vlans). Let's not get distracted on why you shouldn't have a giant stretched layer 2 network!!!! It actually runs really good, well documented, and curated tightly to avoid exposure. Anyways, not my call. Brownfield deployment. Can you guess which side my problem lies on? On the layer 2 side we created vlan 666, with an SVI on the core *10.0.0.1/24*, and each router has an address in this subnet so it can communicate with the rest of the underlay and conveniently a source interface for us to manage the device on the default business network. Also, each router has a loopback0 that resides in the default global routing table that is used as the NBMA address of the DMVPN tunnel. For anyone to reach this loopback0, I first tried advertising it with our standard default business network eigrp AS which DID work. The problem with this solution was that each router was forming 10 eigrp neighbor relationships, which seemed like a lot of overhead and potential weirdness/asynchronous routing/dmvpn confusion. This left me with 2 choices that I could think of. Remove eigrp completely and configure static routes on the core (of layer 2 side) pointing to the loopback0 addresses of the spoke routers and default routes on the spoke router pointing to the svi (10.0.0.1) on the core. Or configure unicast eigrp neighbor relationships on both the core and the spokes. FUN FACT... the "eigrp neighbor 10.0.0.x g0/0/0" must be configured on BOTH sides of the link, not just the spoke side. The spoke sends unicast hello's to the core and stops listening for multicast 224.0.0.9, and the core is sending out hello's to multicast 224.0.0.9 and dropping unicast eigrp hello's. Sure be cool if that worked differently. Our team are not all routing wizards ( hence the layer 2 design), myself included, and opted for the static route method to make it more "readable". And it does work great! Deployed 95% of the routers, dmvpn tunnels are up strong, reliable and squeaky clean. Now I am down to the two final routers to configure and of course they are the oddballs. These will be installed in a portable comm shelter which frequently roams around from one side of the network to the other, sometimes fed by microwave, sometimes with fiber/copper. I would sure like to use a dynamic routing protocol on these 2 spoke routers rather than adding and removing static routes all the time. So, my question is, can your filter eigrp hello messages to specific neighbors? I thought I had it with the "distribute-list gateway <prefix-list name> in" under the eigrp configuration, but I still formed a relationship with the second spoke router on the same vlan. [link] [comments]  |
| Posted: 27 Aug 2021 08:47 PM PDT I work for an SMB. Recently got hired, for the sole purpose of having a CCNA and being the only one able to answer the "how many IP's in this subnet". First day I got hired, the Internet was dropping hard, every 2-3 hours. After some days, I traced it back to a surveillance server, that was overloading our network core (a DELL SonicWall firewall which can only process 200mbps), as this server was passing data between 2 LANs. At this point, I am looking to put the Layer 3 switches we have in our company (currently configured as Layer 2 switches for some reason), and enable Inter-VLAN routing at the Layer 3 switch. This switch is a Ruckus ICX 7150 48 Ports. My boss wants to purchase new firewalls that are not SonicWalls (I recommended the FortiGate 60F or 80F non-wireless). We are also running VoIP Phones, but ideally, I think we should setup QoS. I'm a recent college graduate, but is there anything I am missing? Any other recommendations? [link] [comments]  |
| Posted: 27 Aug 2021 06:05 PM PDT Hi there, I'll keep this short and concise to an extent (not sure of this is the appropriate sub) anyway I'm trying to run internet (WiFi) to a commercial building that's relatively small 700 feet long and probably 70 feet wide. The problem is 1. Said building is in the sticks so limited WiFi and it's difficult to find reasonable prices. But the problem is not everyone uses WiFi equally and the coverage isn't very good. Any commercial recommendations? [link] [comments]  |
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