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Blocking Internet traffic except WhatsApp and Email for wifi clients

$250-750 AUD

Teljesítve
Kiadva ekkor: több mint 1 évvel ezelőtt

$250-750 AUD

Teljesítéskor fizetve
We have an embedded ARM based platform (similar to Raspberry Pi 4) that has been configured as a WiFi router for connecting Apple and Android phones only (no laptops). We need a solution that blocks all apps and internet traffic except for applications we nominate. Initially we want to allow network access for WhatsApp and Email (all email apps) . Our preference is a solution based on executing a script that adds more iptable rules or entries to the dnsmasq or something similar. If we need to add additional software modules, this is not ideal, however it may be necessary. Currently our platform is using Hostapd, dnsmasq, iptables and systemd. The WAN is connected to eth0 and WiFi clients connect to uap0 with iptables and dnsmasq setup to completely block access until connected clients enter a password to allow internet traffic using iptables with that clients ipaddress. All this works great however, our issue is allowing internet access that opens everything which causes issues when things like apple notifications or apple siri start using data. Internet access is provided to our platform via an expensive satellite link so this is the reason why we need to completely control what applications can access internet data.
Projektazonosító: 34363506

A projektről

10 ajánlat
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Aktiválva: 2 évvel ezelőtt

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Neki odaítélve:
Felhasználó avatár
Hi, Limiting traffic over expensive sat links we know all about here in SA. I have 3 clients where I do precisely the same setup whereby limiting traffic exclusively. The one client runs a hardware store whose only internet option is mobile data (4G). Its batsh#t expensive and so I had to come up with a solution. He was topping up his mobile data sometimes 4 times a month. Was additional $250 a month! Since Ive installed my solution he hasnt topped up once, he actually has data rollover available now. I allow web,email and whatsapp. Whatsapp is tricky because it will try communicate on port 443 and then fallback to other standard Whatsapp ports. Those ports if arent handled correctly will block things like Whatsapp video calling, but normal messages will work. I dont want to give too much away here for other bidders to copy but please feel free to ask me questions. But essentially the gist of what you looking for is scripts to handle what I provided with a web interface :) Cheers, Matthew PS: As you will see I've worked with a few Aussie clients before.
$420 AUD 1 napon belül
5,0 (9 értékelés)
4,1
4,1
10 szabadúszó adott átlagosan $520 AUD összegű árajánlatot erre a munkára
Felhasználó avatár
Hello Dear, I am an Expert Network Engineer and I am working as Professor and Expert Consultant Network Engineer in a Multinational ISP. I have great hands-on experience for more than 15 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation) certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,
$250 AUD 1 napon belül
4,8 (144 értékelés)
5,8
5,8
Felhasználó avatár
Hi, I am an experienced and top-performing Professional, Systems & Network Administration, more than 15 years of extensive experience. I have read your requirement, i want to tell you that i have done this type of work several times with my skills and experience. Kindly message me to discuss the solution in detail. I can get this done in 48 hours max. Thanks.
$500 AUD 2 napon belül
5,0 (2 értékelés)
1,3
1,3
Felhasználó avatár
Hi, I am Network Administrator with good grip on scripting and port based routing. I would like to work on this task of blocking all traffic accept WhatsApp and Emails on WiFi. Further details can be discussed over chat. Looking forward to work with you on this task. Regards, Qaisar
$480 AUD 7 napon belül
5,0 (1 értékelés)
0,0
0,0
Felhasználó avatár
Hello! Nice to meet you! I will summarize all lectures and provide quality notes. I have read your requirements carefully. I am a developer and have 5 years of experience. My clients who have worked with me want to work with me again. I provide quality work as per your instructions. I'd be happy to discuss how my previous projects match yours. Thanks!
$750 AUD 3 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Hello I understood your requirement but I have few doubts, text me so I can clear all my doubts right away, I can help you and i am ready for work. Thank you.
$500 AUD 7 napon belül
0,0 (0 értékelés)
0,0
0,0
Felhasználó avatár
Don't be fooled by no reviews. We JUST got on this platform to deliver our services, thankfully we did. What makes us stand out from the competition is that we have a TEAM of Marketers with a COMBINED 30 YEARS OF experience that will deliver you quality results. Let’s get started
$450 AUD 7 napon belül
0,0 (0 értékelés)
0,0
0,0

Az ügyfélről

AUSTRALIA zászlója
Research, Australia
5,0
3
Fizetési mód hitelesítve
Tagság kezdete: okt. 28, 2019

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