transmitted. In such cases, it is important that frames leaving the
tunnel are reassembled back into a single frame before being
forwarded on. To do so, enable netfilter connection tracking
-(conntrack) or manually load the Linux netfilter degrag modules at
+(conntrack) or manually load the Linux netfilter defrag modules at
each tunnel endpoint.
.PP
.nf
-site-A:# modprobe nf_degrag_ipv4
+site-A:# modprobe nf_defrag_ipv4
-site-B:# modprobe nf_degrag_ipv4
+site-B:# modprobe nf_defrag_ipv4
.fi
.PP
-If L2TP is being used over IPv6, use the IPv6 degrag module.
+If L2TP is being used over IPv6, use the IPv6 defrag module.
.SH INTEROPERABILITY
.PP
Unmanaged (static) L2TPv3 tunnels are supported by some network