The encapsulation limit of IPv6 tunnel can not be set to 4, which is the default value of the encapsulation limit. (cherry picked from commit 6b1ed5e7e68fc5992a7bdabe4a05a7a3e1e1d898) (cherry picked from commit 5678859dfd2eb1d018a0f5d468131367d152bbe2)
System and Service Manager
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