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23.1 Legacy Series / Re: WAN bandwidth slow
« on: March 14, 2023, 01:06:31 am »
I would research this from the hyper-v side and not OPNsense.
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23.1 Legacy Series / Re: WAN bandwidth slow
« on: March 13, 2023, 10:39:21 am »
Interfaces-->Overview and check each interface (WAN and LAN).
Have you tried replacing the ethernet cables on both interfaces.
Have you tried replacing the ethernet cables on both interfaces.
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23.1 Legacy Series / Re: WAN bandwidth slow
« on: March 12, 2023, 03:14:14 pm »
What hardware are you running OPNsense on?
Are the WAN and/or LAN interfaces logging errors?
Are the WAN and/or LAN interfaces logging errors?
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22.7 Legacy Series / Re: PLEASE HELP! WAN FLAPPING!
« on: January 08, 2023, 01:53:04 am »
Have you replaced the WAN ethernet cable to see if that helps?
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22.7 Legacy Series / Re: PLEASE HELP! WAN FLAPPING!
« on: January 07, 2023, 11:22:28 pm »
Make sure hardware offloading is disabled. It's the default, but could cause your flapping.
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22.7 Legacy Series / Re: PLEASE HELP! WAN FLAPPING!
« on: January 07, 2023, 05:20:56 pm »
Not much to go on here....what hardware are you running OPNSense on?
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22.7 Legacy Series / Re: v22.7.10_2: Lost IPv6 on my LAN [Solved]
« on: January 03, 2023, 01:27:13 pm »
I managed to resolve the problem. It turned out to be my core ethernet switch mishandling multicast traffic.
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22.7 Legacy Series / Re: TP-Link UE300/RTL8153 Interface Flapping
« on: December 30, 2022, 04:13:09 pm »
Realtek NICs are garbage, especially when running FreeBSD (which is OPNSense's underlying OS) because the drivers are poorly written. Find some better hardware to solve your problem.
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22.7 Legacy Series / Re: v22.7.10_2: Lost IPv6 on my LAN
« on: December 29, 2022, 12:20:04 pm »
Bumping this thread because I have not made any progress toward fixing IPv6.
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22.7 Legacy Series / Re: v22.7.10_2: Lost IPv6 on my LAN
« on: December 23, 2022, 02:24:47 pm »
Digging a bit deeper, it appears dhcpd runs chroot, so the missing file is actually found at /var/dhcpd/etc. So that isn't the cause of the problem...
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22.7 Legacy Series / v22.7.10_2: Lost IPv6 on my LAN
« on: December 23, 2022, 12:35:08 pm »
IPv6 has been working fine for a few months. After updating to the latest OPNSense release, none of my clients can obtain IPv6 addresses. The configuration looks correct and OPNSense is getting a prefix from my provider (Verizon FIOS). DHCPv6 is running, but shows no leases.
My LAN is set to track interface mode and ifconfig shows the LAN interface is being assigned IPv6 addresses. One possible issue is the file /etc/dhcpdv6.conf does not exist. I tried changing the LAN IPv6 config (IPv6 Prefix ID) to see if the file might be regenerated, but no luck.
Suggestions on how to debug this?
My LAN is set to track interface mode and ifconfig shows the LAN interface is being assigned IPv6 addresses. One possible issue is the file /etc/dhcpdv6.conf does not exist. I tried changing the LAN IPv6 config (IPv6 Prefix ID) to see if the file might be regenerated, but no luck.
Suggestions on how to debug this?
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22.7 Legacy Series / Re: force LAN IPv6 suffix
« on: December 19, 2022, 11:57:25 pm »
What size prefix are you getting on the WAN?
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22.7 Legacy Series / Re: Intermittent high ping only to gateway (opnsense)
« on: December 15, 2022, 04:23:14 pm »
I think you need to figure out what is common when connected with wifi and ethernet. It sounds like a bad cable somewhere...perhaps the connection between your switches.
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22.7 Legacy Series / Re: 1000M drops to 100M after a few minutes
« on: December 13, 2022, 01:38:02 pm »
Realtek NICs are not very good, especially when running FreeBSD. Replace with a decent Intel NIC and your problems should go away.
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22.7 Legacy Series / Re: Can't reach host from one interface to another
« on: December 10, 2022, 12:44:40 am »
Or shorten the DHCP lease times so as to recover inactive IPs.