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Mogal Peerbasha
Beginner

Internet Upload speed issue

Hi all,

I have a Cisco ASA5510 firewall in our network. today we have upgraded the internet speed to 50Mbps with leased line.

I tested the Internet line by directly connecting to my laptop, got 49Mbps download speed and 40Mbps upload speed.

After connecting Internet leased line to firewall, i tested the internet speed through LAN from firewall then we are getting download speed 49 Mbps but the upload speed is dropping to 4 Mbps. we tested many times but the issue remains same.

I have attached the firewall configuartion.

Please do help me out to find out the root cause.

Thanks

1 REPLY 1
Julio Carvajal
Advisor

Hello Peerbasha,

Due to the traffic being send by an speed test we do not recommend that for a upload donwload determination.

Configuration looks good (make sure outside interface is full duplex). So is there a way that you could test this by using real traffic like an FTP/TFTP Transfer??

Rate all of the helpful posts!!!

Regards,

Jcarvaja

Follow me on http://laguiadelnetworking.com

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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