Symbol: LWTUNNEL_IP_OPTS_ERSPAN
net/ipv4/ip_tunnel_core.c
470
[LWTUNNEL_IP_OPTS_ERSPAN] = { .type = NLA_NESTED },
net/ipv4/ip_tunnel_core.c
646
case LWTUNNEL_IP_OPTS_ERSPAN:
net/ipv4/ip_tunnel_core.c
814
nest = nla_nest_start_noflag(skb, LWTUNNEL_IP_OPTS_ERSPAN);