[BugFix: ZSTACK-26270]   fix eip link mtu error
[BugFix: ZSTACK-26270]   fix eip link mtu error

zstackio/zstack-utility,zstackorg/zstack-utility,zstackio/zstack-utility,zstackorg/zstack-utility,zstackio/zstack-utility,zstackorg/zstack-utility