Comments
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I monitor how a device advertises to DYNDNS service, it's like this below https://snipboard.io/XUjlvF.jpg The wrongly advertise interface is DHCP, its configured DYNDNS is advertising the public address from another interface, a static one, the same shown on the printscreen I suppose somehow, since this DHCP is down,…
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11.12 OS, not license and it's an EoL device (XTM330).
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WG is "smart" decreasing on its own 8 bytes to suit PPP encapsulation (MTU 1492), so when the data leaves the firewall, doesn't go over MTU 1500.
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Hi Bruce, it's really annoying when solutions seems easy after long troubleshoot, but i had only to let MTU set to 1500 on PPPoE's interface - i've found nothing documented, but i believe the firewall itself decreases 8 bytes when the external interface is set to PPPoE. I also change local interface speed from 1000Mbps Ful…
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Does anyone knows what is this? This value is alright? If not, how to change it? https://wiki.geant.org/display/public/EK/InterfaceQueueLength
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P.S.: LAN interface is set to MTU 1500, that MTU interfers as well as WAN interface?
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Hi Bruce, i still didn't do lowering PC's MTU test. But i was researching the MTU value found on the PPPoE interface and i came to the conclusion that firewall itself reduces it by 8 bytes to not overcome 1500 MTU size after PPP encapsulation that PPPoE does. So everytime i decrease the MTU size on firewall's interface,…
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I thought the modem was adversting its preferred MTU size, but everytime i drop 8 bytes on the firewall's interface, status report shows me an even smaller number than the firewall. 1484, 1476 and now 1468. Not sure if it's coincidence or not, but the download speed increased after these changes. I'll run some MTU test,…
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Hi Bruce, i am truly thankful for your early reply. None interfaces are half-duplex, neither has collisions. The Internet link which i'm testing - ETH2 has 100Mbps acquired from ISP. It has set on Outgoing Interface Bandwidth 100Mbps and Auto Negotiate. LAN is connected to ETH1 with Link Speed of 100Mbps, Full Duplex and 0…