feedback that he try to connect 3G tablet to USG6600 over L2TP/IPSec tunnel but
it could not connect, and customer already have 40 Samsung tablets connected
before but when he try to configure Huawei tablet it could not working the
USG6600 version is V100R001C30SPC600.
Some android device can’t working with
Some android device
the sha2 algorithm.when configuration ipsec suggest use the sha1.