Symbol: PP_MTU
sys/net/if_spppsubr.c
1684
if (sp->pp_if.if_mtu != PP_MTU) {
sys/net/if_spppsubr.c
1688
sp->lcp.mru = PP_MTU;
sys/net/if_spppsubr.c
1689
sp->lcp.their_mru = PP_MTU;