Im not sure what is going on with this one. Just put into production today. Has about 20 devices all POE that are up and running but I can't ping any of them. I can ping all the devices from othe...
hello! thanks for stopping by. i’m in a bit of a pickle. i’ve been browsing this subreddit and trying to learn more about internet due to the problems my family is having. we own a mote...
https://www.reddit.com/r/networking/comments/1cet4v9/networking_struggles_for_family_motel/
So long story short, really need more then 1gb of bandwidth to a single client for our workload. We can get 1gb connections for $80 but a 5gb connection is $2800 + 3year terms and kinda breaks ...
https://www.reddit.com/r/networking/comments/1ceqgxf/options_to_combine_5x_1gb_connections_into_a/
Hello, I built a server with 3x Mellanox Connectx4. All three cards are running in ETH mode. So far, so good. Once I put in my QSFP28 LR-4 Optic and patch it, I can read the following if runn...
We have a web application firewall in place with GEO IP protect enabled. The GEO IP protection allows only traffic within Canada to our site. In Google analytics, it shows a connection from Asia....
https://www.reddit.com/r/networking/comments/1cen4cc/find_location_of_vpn_connection/
Excuse the basicness of this lingering doubt: I learnt that Network Discovery enables devices (computers, printers, servers, etc.) to identify and locate each other on the same network, using c...
Hello all, I have a number of these cameras installed in my environment: PANASONIC WV-X6531N - Latest Firmware (5.08). I am experiencing very odd behavior with this specific camera when I enabl...
https://www.reddit.com/r/networking/comments/1cej4ix/cisco_c9300_8023bt_mode_works_but_running_into/
lately I have been checking out some old IOS-XE PEs in the environment that are peering with each other directly before route reflectors were introduced. they are using BGP autodiscovery and sig...
https://www.reddit.com/r/networking/comments/1cehy36/vpls_without_route_target_and_vpls_id/
So firstly I already tried posting this into r/proxmox and unfortunately no ideas there.. Summary - I have a storage server (TrueNAS Scale), a Cisco Nexus switch (with a trunk connection to th...
https://www.reddit.com/r/networking/comments/1cefyfa/weird_issue_connecting_nfs_share/
As the title says, we have multiple stacks of 9200L switches that we're trying to upgrade and they immediately fail with this message: Switch 2 FAILED: /mnt/sd3/user requires 925453 KB of free ...
https://www.reddit.com/r/networking/comments/1cef59k/multiple_9200l_stacks_unable_to_upgrade_from/
Hi everyone. I am trying to estimate the max throughput requirements of a PTX solution running on top of a private 5G network. Does anyone have any idea of what the number would be or where I cou...
https://www.reddit.com/r/networking/comments/1cdzuet/question_on_uplink_requirements_for_ptx_over/
Hi all, installing a large but simple network in a building soon. The main comms consists of 4 x 32 core stack SFP+ switches. Nearly all 128 ports will be in use connecting to fibre patch panels ...
https://www.reddit.com/r/networking/comments/1cdz3zy/fibre_cable_management/
PROBLEM: root@machA $ ping 10.xx.xx.194 PING 10.xx.xx.194 (10.xx.xx.194) 56(84) bytes of data From 10.xx.xx.191 icmp seq=10 Destination Host Unreachable PROXIMATE CAUSE: This seems to be a ...
Quick check to see if anyone else has run into this. I've been working on this with Aruba TAC for a couple weeks now but they're driving me crazy with how slow and useless they are (even after es...
Hi all, Hoping someone with more wifi knowledge than me can help with this issue as I am at a dead end. WPA2 is working perfectly, however when we enable WPA3 on the WLC clients cannot connect vi...
https://www.reddit.com/r/networking/comments/1cdval1/cisco_3802_issue_with_wpa3_psk/
Recently I have been moved to Enterprise Networking team to review some designs . We encountered lack of proper documentation. Version controls of changes are not available or lost due to many is...
https://www.reddit.com/r/networking/comments/1cdul26/network_documentation/
Hey all. I have been trying to figure out the cause of a broadcast storm. This is a gigabit network in a medium sized business. (around 150 workstations). There are also security cameras on the n...
https://www.reddit.com/r/networking/comments/1cdt3vl/trying_to_figure_out_a_broadcast_storm/
I've been troubleshooting this all morning. I am running an EVE-NG vm on ESXI. The primary network adapter is connected to my "lab" distributed port group, and that vlan relays DHCP requests to m...
Is anyone aware of a way to define/generate a report that identifies how long (how much time) a user spends surfing the web in any given day? Thanks submitted by /u/65cheezwhiz
Hi, I've got a dynamic address group that isn't populating any addresses. I've not used one of these before but I'm positive I've set it up correctly. I've got my tag setup, along with the log fo...
https://www.reddit.com/r/networking/comments/1cdni1p/palo_alto_dynamic_address_groups_not_working/
Exploring the possibility of using FreeRADIUS but I'm finding the documentation confusing. Does anyone have a guide on how to configure FreeRADIUS to work with EAP-TLS or another protocol which...
https://www.reddit.com/r/networking/comments/1cdmhxv/freeradius_eaptls_guide/
Hey Everyone, If you end up changing the existing vpc domain by error and also inadvertently put " no vpc domain " all your existing port-channels lose their vpc membership My question - how ...
https://www.reddit.com/r/networking/comments/1cdiicp/vpc_domain_question/
Hi, does anyone have any exp in comware - Aruba CX vxlans? Hpe 5945 -> Aruba 6300. We're looking to have one centralised file store but the SANs at multiple sites. The only way we can think t...
https://www.reddit.com/r/networking/comments/1cdgny2/hpecomware_7_aos_cx_vxlan_config/
Over the last few months we've seen a huge increase in the amount of nefarious traffic coming into our network. It's not technically DDOS based but it is still thousands upon thousands of differe...
https://www.reddit.com/r/networking/comments/1cdfp7c/ddos_mitigation/
Hi, I work in a small non profit community centre and manage the onsite IT. We have around 35 computers, 1 server (to manage the users computers - no important or sensitive data) and 3 printers. ...
https://www.reddit.com/r/networking/comments/1cdarj9/vlan_virgin_how_screwed_will_i_be/
It's Read-only Friday! It is time to put your feet up, pour a nice dram and look through some of our member's new and shiny blog posts. Feel free to submit your blog post and as well a nice des...
https://www.reddit.com/r/networking/comments/1cd6wmd/blogpost_friday/
It's Wednesday! Time to get that crap that's been bugging you off your chest! In the interests of spicing things up a bit around here, we're going to try out a Rant Wednesday thread for you all t...
https://www.reddit.com/r/networking/comments/1cbk38h/rant_wednesday/