Slow routing speeds

@stephenw10 said in Slow routing speeds:

Mmm, I would expect to see at least 350Mbps there as the APU could do that even with Realtek NICs.
IIRC there were some determined users who fitted mPCIe igb NICs to it and got closer to 500Mbps. You will never see Gigabit 'wire speed' through that though.

I used to have a test box with a Core2Duo E4500 and that could just do gigabit with em NICs. If you look at a synthetic benchmark you can see why the G-T40 won't:
https://www.cpubenchmark.net/compare/AMD-G-T40E-vs-Intel-Core2-Duo-E4500-vs-Intel-Atom-C3558/264vs936vs3129
That doesn't give the full story but as a basic guide it's useful.

The C3558 is what we have in the 5100/6100/7100/.

Steve

Okay great thanks for the confirmation and the quick replies!

Looking at the CPU Mark scores alone I am not surprised it is only able to do ~300Mbps.

I will look into upgrading my router at some point then.

I will mark this as solved! Thanks @johnpoz & @stephenw10

Marking this as solved, basically the processor in use is not enough processing power to handle full gigabit routing. My solution options are either a) Upgrade the network card to an igb NIC and complete some tweaking to maybe get 500Mbps or b) Upgrade the router as a whole to a better CPU.

Myself I am likely going for option 2, just need to decide if I am going for a netgate device or custom built.

johnpoz

@hngaminguk I may be a bit biased, but I love my sg4860.. And when its time to retire it I will most certainly be sticking with netgate box.

If mine blew up today - I would prob go with the 6100 base.. It would allow for 10 in the future and I could leverage the 2.5ge ports today.. I am not a fan of switch ports on a router..

And like my 4860 its overkill for my current internet speeds.. But never no what tomorrow might bring, etc.

@johnpoz said in Slow routing speeds:

@hngaminguk I may be a bit biased, but I love my sg4860.. And when its time to retire it I will most certainly be sticking with netgate box.

If mine blew up today - I would prob go with the 6100 base.. It would allow for 10 in the future and I could leverage the 2.5ge ports today.. I am not a fan of switch ports on a router..

And like my 4860 its overkill for my current internet speeds.. But never no what tomorrow might bring, etc.

Thanks for your input

With a max budget of £500 ($650 approx) I think the highest option I could go with is the 2100 since the 3100 is EOS.

Only annoyance being that the 2100 states a max of 881Mbps for Firewall (10k ACLs) I am not well versed into knowing how many ACLs I am using but I assume my setup currently has less? So I could likely hit 1Gbps?

johnpoz

@hngaminguk well to be honest, there was some threads recently about actual speeds not meeting those numbers via testing.. I don't recall exactly what model that was - might of been related to 10g, not sure..

stephenw10

@hngaminguk said in Slow routing speeds:

Only annoyance being that the 2100 states a max of 881Mbps for Firewall (10k ACLs) I am not well versed into knowing how many ACLs I am using but I assume my setup currently has less? So I could likely hit 1Gbps?

No, using fewer firewall rules will not allow it to hit 1Gbps between two subnets. Enabling pf to set any number of rules will introduce that overhead.

Steve

@stephenw10 said in Slow routing speeds:

@hngaminguk said in Slow routing speeds:

Only annoyance being that the 2100 states a max of 881Mbps for Firewall (10k ACLs) I am not well versed into knowing how many ACLs I am using but I assume my setup currently has less? So I could likely hit 1Gbps?

No, using fewer firewall rules will not allow it to hit 1Gbps between two subnets. Enabling pf to set any number of rules will introduce that overhead.

Steve

Okay thanks for the confirmation, in that case I will have to go for a 3rd party option such as https://www.ebay.co.uk/itm/Intel-Atom-E3845-4-LAN-3G-4G-4G-RAM-64G-SSD-Fanless-pfSense-Firewall-AES-NI-/114644549859?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0