Synology Package Manager Issue

johnpoz

@jabren all of that is out of state.. You need to figure out why that is happening.. You have some asymmetrical setup maybe. Your loosing internet or your ping goes to high and you have pfsense set to reset states?

But yeah every single one of those blocks are out of state blocks. Client should just create a new session. Is your nas multihomed - ie does it have a leg in more then one network... Ie this 192.168.24 and 192.168.107? That can cause all kinds of weirdness.. If not careful on how you set that up..

Or does this pc have multiple connections in both networks?

edit:
example of this, even the best of us ;) can run into a doh moment.. I had setup a network on my nas 192.168.2/24 so I could do some iperf testing across pfsense.. Had source natted the traffic so when I talked to the 192.168.2 address from my 192.168.9 network the nas answered back via its 192.168.2 address.

This was meant to be just a temp thing for a hey can my pfsense route at gig for some other thread ;)

I forgot to turn it off.. Then on my phone I was access shares off its 192.168.9.10 address, but my phone was on the 192.168.2 wireless network.. Sometimes it would work, sometimes it would fail - I could access one share, but not another one, etc. etc.. all weird..

Well guess what - the client had a 192.168.2 address, so vs the nas sending traffic back via its 192.168.9 address it would say oh I have a interface in the 192.168.2 and try and answer with that.. which would fail because it was out of state..

Multihoming devices can lead into all kinds of issues if your not careful, and fully understand what can happen when you set that up.. And what your talking to and what that something your talking to might answer back with, etc.

jabren

@johnpoz The NAS only has a single network. The 192.168.107 are IOT devices which the firewall only has a rule that allows from main to IOT. I noticed SNORT config still exist on the config.xml file. I’m not sure if it causes any issues (since I did uninstall of snort). It may not even be an issue, but worth bringing up.

johnpoz

@jabren your blocks are all out of state.. There are FA, which means client is trying to close the session, but maybe it was closed already?

I just noticed you have outbound traffic being blocked as well that 24.1 talking to 24.10 on 32400 (plex?) which is a RA, with push flag.. Why are you blocking outbound traffic? That has to be a floating rule..

What is 24.1? I would "guess" that is pfsense IP?? maybe not.. But your blocking outbound traffic.. What are you floating rules?

jabren

@johnpoz 24.1 is the pfsense. No floating rules defined.

I have a port forward WAN -> plex:32400

johnpoz

@jabren did you edit the rules since you posted those blocks? The only way you can get an outbound block is with floating rules. Unless IPS can do it - but I don't think so, I don't use either of the IPS packages on any sort of reg bases..

A port forward on your wan wouldn't come from a 192.168.24.1 address, unless you were also doing an outbound nat (ie source natting) traffic. Or you have rfc1918 on your wan?

But says that is the default rule?? Very odd.. Possible some odd thing happening with your states and they are being reset.. Are you interfaces going up and down, or seeing slow pings?

stephenw10

Outbound traffic will still be blocked if it's out of state. Which that is. None of those block logs look like they would cause this.

jabren

@johnpoz I have not edited any rules.

outbound NAT is as follows

johnpoz

@jabren yeah as mentioned by @stephenw10 outbound would be blocked.. But that is odd, like the states went away while in the middle of traffic?

# default deny rules
block in  inet all ridentifier 1000000103 label "Default deny rule IPv4"
block out  inet all ridentifier 1000000104 label "Default deny rule IPv4"
block in  inet6 all ridentifier 1000000105 label "Default deny rule IPv6"
block out  inet6 all ridentifier 1000000106 label "Default deny rule IPv6"

Or the traffic is coming from pfsense itself - what is that 24.1 address, is that pfsense IP?

edit: what is the point of that specific outbound that your natting to your wan address, which is already natted by the auto rules, that lists 192.168.24.0/24..

edit2: doh, never mind that is a static nat for your xbox - doh! ;)

jabren

@johnpoz Ok so…. I did a factory reset and only restored firewall, aliases and DHCP server settings (for static mappings). No new packages installed aside from wireguard. I had NAT reflection which this time around I left it all default. So far, today everything seems to be fine. I’ll post if anything changes. I do want to know what the issue was, so I’ll be adding my previous configurations one by one to see what may have caused it.

michmoor

@jabren said in Synology Package Manager Issue:

so I’ll be adding my previous configurations one by one to see what may have caused it.

Thats a good idea. For each configuration you add back wait a day before adding the next one.