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by saahil
Tue Mar 07, 2023 10:14 pm
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

Re: CHR Winbox ESXI 7

Answer = CPU: There is only 1 VM with the specs I shared configured on this host, nothing else. Specs I shared in earlier screenshot of the host and VM. Question = Can you suggest CPU allocation from the host specs I shared and cores per socket? Answer = License: vSphere 7 Enterprise Plus // CHR Lic...
by saahil
Tue Mar 07, 2023 1:10 pm
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

Re: CHR Winbox ESXI 7

Hello Tom, Hypervisor is ESXI 7.0.3.. I have used the ova template and customized hardware as per the screenshots below. vswitch mtu 9000 connected to Mikrotik Switch L2 MTU SFP+ 10218 using the DAC 10g cable I have applied all your suggestions that I have read across other posts also. Can you guide...
by saahil
Sat Mar 04, 2023 10:56 am
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

Re: CHR Winbox ESXI 7

Hi Tom, thank you for your response. I would like to know if you have any CHR configured as ppp server with 500+ users and how is it performing? I have read in forums that CHR works solid for routing [bgp etc], but I am facing a challenge with ppp services. My server specs are as follows: Dell Power...
by saahil
Fri Mar 03, 2023 10:10 pm
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

Re: CHR Winbox ESXI 7

Update: Also noticed the moment traffic reaches 600-700Mbps I can not access the winbox at all. Approximately 800 ppp active accounts
by saahil
Fri Mar 03, 2023 1:46 am
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

Re: CHR Winbox ESXI 7

Clearing cache works, but once I close the window and try to login again same problem white windows. Every time I have to clear cache
Any suggestions? Or solutions?
by saahil
Mon Jan 09, 2023 12:47 am
Forum: Virtualization
Topic: CHR Winbox ESXI 7
Replies: 11
Views: 1265

CHR Winbox ESXI 7

Hello.. Apologies if this has already been discussed but couldn’t find anything. Currently have around 650 users ppp on CCR 1072, with max CPU usage around 15% Tried setting up R820 server with ESXI 7 and CHR 6.48.6 All users are connecting well and I can access and manage the end users router and a...
by saahil
Sat Aug 13, 2022 12:05 am
Forum: Forwarding Protocols
Topic: CGNAT - Some sites not loading
Replies: 1
Views: 487

CGNAT - Some sites not loading

We are testing CGNAT on our network with a few users and mostly everything is working fine, only a handful sites which are not loading but they work fine if we do not use the CGNAT connection. We've tested this url to generate the NAT rules https://cgnat.remontti.com.br/ Where by initial private IP ...
by saahil
Mon Jul 04, 2022 10:02 pm
Forum: Forwarding Protocols
Topic: Strange DDOS problem
Replies: 1
Views: 509

Strange DDOS problem

Hi everyone, We have a very strange problem going on, it could be because of some misconfiguration. Any small guide or idea will be really appreciated. We have 2 upstream ebgp peering sessions. Both upstream gave us /30 PTP IP to be configured on our end. The problem is we are seeing almost 200 - 30...
by saahil
Tue Jun 14, 2022 10:30 am
Forum: Forwarding Protocols
Topic: ROS7 - filter help
Replies: 1
Views: 365

ROS7 - filter help

Hello everyone, this might have been answered but I could not find it anywhere. I am new to RouterOS 7 and had a few questions if anyone can assist. We are peering with 3 upstream providers, and a total of sixteen /24 prefixes. 1. In ROS-6 we could specify filter to discard own-prefixes and default ...
by saahil
Mon Mar 28, 2022 12:46 pm
Forum: Forwarding Protocols
Topic: RX Attack / UDP with https?
Replies: 10
Views: 912

Re: RX Attack / UDP with https?

No forum script or option, and no support for your router, will terminate a stream that others send to you. You need to ask the support for the sending system. Good luck with that! I contacted upstream and they advised bgp-community blackhole, they shared with me the bgp community and I have create...
by saahil
Sat Mar 26, 2022 12:28 pm
Forum: Forwarding Protocols
Topic: RX Attack / UDP with https?
Replies: 10
Views: 912

Re: RX Attack / UDP with https?

Non sequitur. What I’m asking is, how do you know one of your users isn’t simply downloading a big file from this 41 address?
the IP that I am getting this RX traffic are already disabled. This is going on for the last 15-17 hours continous.

And none of my customers have plans bigger than 50Mbps
by saahil
Sat Mar 26, 2022 12:17 pm
Forum: Forwarding Protocols
Topic: RX Attack / UDP with https?
Replies: 10
Views: 912

Re: RX Attack / UDP with https?

this is core router which has 2 upstream bgp

router os is 6.47.10

if I disable WAN, it will completely drop all traffic [aprox 900Mbps]
by saahil
Sat Mar 26, 2022 11:56 am
Forum: Forwarding Protocols
Topic: RX Attack / UDP with https?
Replies: 10
Views: 912

RX Attack / UDP with https?

Hi Support, we are observing continous RX traffic.

Tried all forum scripts and options, its still going one.

screenshot attached
by saahil
Thu Jul 15, 2021 8:55 pm
Forum: Forwarding Protocols
Topic: Help - MPLS/VPLS flapping
Replies: 9
Views: 3716

Re: Help - MPLS/VPLS flapping

Thank you for your prompt response. I check all your suggestions and disabled loop protection on all physical & vlan interfaces connected to the OSPF routers and VPLS. But it’s still flapping. All our routers are on OS 6.44.6? Do you recommend we upgrade or downgrade? Because every 50-60 mins al...
by saahil
Tue Jul 13, 2021 10:50 am
Forum: Forwarding Protocols
Topic: Help - MPLS/VPLS flapping
Replies: 9
Views: 3716

Help - MPLS/VPLS flapping

Hi Support, I have been goin through the forum for some time but have not been able to solve this problem. Any assistance or guidance will be appreciated. We have network with 1 core router [1072] and multiple CCR-1009 routers deployed at sites which does the OSPF routing and MPLS/VPLS for pppoe use...
by saahil
Sun Mar 05, 2017 12:24 am
Forum: General
Topic: VOIP failure
Replies: 1
Views: 689

VOIP failure

Hi Support, We are running a small ISP, we have BGP connection to upstream provider and have our own /22 public IPs. We have received a few complaints from our customers that if they are using our connection, their VOIP acts strangely. If they've configured elastix or any other sip server, internall...