How To Change Mtu On Huawei Router Jun 2026

| Connection Type | Recommended MTU | |----------------|-----------------| | Direct Ethernet (no PPPoE) | 1500 | | PPPoE (DSL, some fiber) | 1492 | | PPPoE + VLAN (ISP double tagging) | 1488 | | Huawei 4G/5G Router (B525/B535/CPE Pro) | 1420–1450 | | WireGuard/OpenVPN | 1400–1420 | | PPTP/L2TP VPN | 1400 |

display interface gigabitethernet 0/0/1 | include MTU how to change mtu on huawei router

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