Well, If I were you, I would draw my network schema and then I try to think why there are some packet loss on my network, maybe because of long cables, internet speed, packet jumps ( router devices ), big network traffic, firewall state tables, other things you know.
Also it effects how many devices do you use in your network. For example when a package try to goes to internet, how many routers is this packet going through? For example 2 devices, 4 or 10? :) Well my friend many things can effects for packet loss. Your questions which is about pfSense ICMP limitations. I think, the problem is not about pfSense or ICMP limitations. I will make a check list that you can might be solved the problem after you looked this things. - State tables => Diagnostics > States ( Is it full? ) - RAM usage (dashboard) - CPU usage (dashboard) - TOP command for processes of services. => Diagnostics > System Activity - Traffic usage => Diagnostics > Traffic Graph Send here a picture of your gateways status please. Status > Gateways I hope, you can solve the problem. Well, These are my thoughts, I wish I could help you. -- *İbrahim UÇAR* Blogger | https://lifeoverlinux.com <http://lifeoverlinux.com> On Tue, Oct 17, 2017 at 3:35 PM, Daniel <[email protected]> wrote: > Hi, > > not sure. Problem is - I have in my network packetloss and we started to > change everything. > Cabling, Switches and so on. On the thing what we didn’t changed was the > firewalls. > > So I installed Smokeping on a Server which is behind the firewall. I > configured to monitor WAN und LAN interface with ICMP and here I see some > loss. > All other internal Hosts has no loss just both Firewalls. Traffic which is > routed thought the Firewall is just few Mbits – So not overloaded or so. > > I thing, or my opinion is that pfSense has some ICMP limitations which > shows me loss but this is just a case of some limitations. > But more funny is – I see the same loss on both Firewalls. > > > Am 17.10.17, 14:25 schrieb "List im Auftrag von ibrahim uçar" < > [email protected] im Auftrag von [email protected]>: > > Hi Daniel, > > I hope that I did understand you :). You should go to System > > Advanced > > Firewall & NAT > at the bottom of this tab, you will see state > timeouts. > There is ICMP timeout. If it's not that you're talking about, let me > know. > > > > > -- > > *İbrahim UÇAR* > > Blogger | https://lifeoverlinux.com <http://lifeoverlinux.com> > > On Tue, Oct 17, 2017 at 3:22 PM, Daniel <[email protected]> wrote: > > > Hi there again, > > > > > > > > just wanted to know if pfSense has per default any ICMP rate > Limitations > > installed? > > > > Problem is I see some small loss in WAN/LAN interface but actually I > have > > a any/any rules. > > > > I see this on both firewalls I have installed. > > > > > > > > Cheers > > > > > > > > Daniel > > > > > > > > _______________________________________________ > > pfSense mailing list > > https://lists.pfsense.org/mailman/listinfo/list > > Support the project with Gold! https://pfsense.org/gold > > > _______________________________________________ > pfSense mailing list > https://lists.pfsense.org/mailman/listinfo/list > Support the project with Gold! https://pfsense.org/gold > > > _______________________________________________ > pfSense mailing list > https://lists.pfsense.org/mailman/listinfo/list > Support the project with Gold! https://pfsense.org/gold > _______________________________________________ pfSense mailing list https://lists.pfsense.org/mailman/listinfo/list Support the project with Gold! https://pfsense.org/gold
