Loss of connection on PfSense: help with traffic shaping

We are an organization based in Central Africa with 4 independent internet connections: one VSAT, two 3G mobile phone networks and one ADSL.

We give access to 60-65 users. A smart switch regroups the 4 independent network by asymmetric VLAN configuration and pass them over to VLAN supported access points with 4 SSIDs for the 4 independent networks.

We are experiencing short but frequent loss of connection for all of these links. This is most pronounced and disrupting for the VSAT connection, which uses PfSense 2.3 as firewall.

We suspect that network congestion, based on large network buffers, high latency, low bandwidth (typically around 1 Mb/s or less on the VSAT connection for the download link during the day) and high usage is a reason for the loss.

Misconfiguration of asymmetric VLAN on the D-link web smart switch that goes to the access points might also be a possibility.

We are looking for someone to help us pinpoint the problem. As the solution will likely involve active queue management and traffic shaping in PfSense, we are looking for someone with experience in this domain. The configuration should involve prioritization of applications that need remote access to sites based on their IP address.

スキル: ネットワーク管理, テクニカルサポート

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( 2件のレビュー ) Lambarene, Germany

プロジェクトID: #12156569



I would like to first learn more about this project before I decisively bid on it. For example, I would like to know what diagnostics you have attempted thus far and what lead you to your current hypothesis as to the c もっと

€444 EUR 10日以内



Hi, I will be pleased to join your project as i possessed the required skills and experience. I have excellent skills on networking, security, technical/report writing, Linux, penetration testing, windows server's, MS もっと

€300 EUR 2日以内
€444 EUR 10日以内

I am experienced over 8 years of network experience, dealing with different network equipments (Cisco, Juniper, Mikrotik) I have hands on experience with L2/L3 Protocols (STP, PPP, OSPF, EIGRP, BGP, MPLS, etc) and VP もっと

€555 EUR 10日以内

Hi i can fix it Specialties: FreeBsd , RedHat , SUN, HP UX , AIX systems. Open Source VoIp Solutions FreeSwitch, Asterisk. Commercial Voip like as Cisco UC series, 3com NBX/VCX. Cisco 29xx,3xxx,4500,1x5xx, 3com, もっと

€555 EUR 10日以内
€555 EUR 6日以内