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Searched refs:tunnels (Results 1 – 23 of 23) sorted by relevance

/linux/Documentation/networking/
H A Dl2tp.rst31 and whether it is a control or data packet. When tunnels and sessions
37 operations when establishing tunnels and sessions. The procedure looks
117 sockets are used to implement unmanaged L2TPv3 tunnels (iproute2's "ip
120 unmanaged tunnels later in this document.
363 L2TPv2/L2TPv3 IPv4/IPv6 tunnels and userspace must use the appropriate
564 Unmanaged L2TPv3 tunnels
568 tunnels. Unmanaged tunnels have no userspace tunnel socket, and
575 ``iproute2`` has commands for managing static L2TPv3 tunnels; do ``ip
592 # cat /debug/l2tp/tunnels
607 tunnels and sessions only. Its use is discouraged.
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H A Dbareudp.rst31 This creates a bareudp tunnel device which tunnels L3 traffic with ethertype
39 The multiproto mode allows bareudp tunnels to handle several protocols of the
H A Dvxlan.rst17 Unlike most tunnels, a VXLAN is a 1 to N network, not just point to
78 $ ethtool --show-tunnels eth0
H A Dgtp.rst61 GTP tunnels (GTP-C).
199 Therefore, the receiving side identifies tunnels exclusively based on
H A Dtcp_ao.rst253 random applications, which means that compared to IPsec tunnels,
267 | changes | that wants TCP-AO needs| as tunnels, providing |
H A Dswitchdev.rst90 level constructs such as bridges, bonds, VLANs, tunnels, and L3 routers. Using
157 tunnels can be built on ports. These constructs are built using standard Linux
/linux/tools/testing/selftests/drivers/net/netdevsim/
H A Dudp_tunnel_nic.sh159 ethtool --show-tunnels $NSIM_NETDEV | grep "$pp_expected" >/dev/null
163 ethtool --show-tunnels $NSIM_NETDEV
202 cnt=$(ethtool --show-tunnels $NSIM_NETDEV | grep -c "$pp_expected")
206 ethtool --show-tunnels $NSIM_NETDEV
256 ethtool -h | grep show-tunnels 2>&1 >/dev/null && HAS_ETHTOOL=y
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_tunnel.c46 list_for_each_entry(__tunnel, &(__group)->tunnels, node)
177 struct list_head tunnels; member
356 if (drm_WARN_ON(mgr->dev, !list_empty(&group->tunnels))) in free_group()
378 if (list_empty(&group->tunnels)) in free_tunnel()
466 list_add(&tunnel->node, &group->tunnels); in add_tunnel_to_group()
1594 INIT_LIST_HEAD(&group->tunnels); in init_group()
1882 drm_WARN_ON(mgr->dev, !list_empty(&mgr->groups[i].tunnels)); in destroy_mgr()
/linux/net/l2tp/
H A DKconfig21 tunnels. One IP tunnel may carry thousands of individual PPP
26 over L2TP tunnels. L2TPv3 is defined in RFC 3931
/linux/drivers/gpu/drm/xe/
H A DKconfig72 Choose this option to detect DP tunnels and enable the Bandwidth
73 Allocation mode for such tunnels. This allows using the maximum
/linux/net/mpls/
H A DKconfig13 MPLS remains a simple way of making tunnels.
/linux/net/ipv6/
H A Dsit.c83 struct ip_tunnel __rcu **tunnels[4]; member
153 return &sitn->tunnels[prio][h]; in __ipip6_bucket()
1814 t = rtnl_net_dereference(net, sitn->tunnels[prio][h]); in sit_exit_rtnl_net()
1834 sitn->tunnels[0] = sitn->tunnels_wc; in sit_init_net()
1835 sitn->tunnels[1] = sitn->tunnels_l; in sit_init_net()
1836 sitn->tunnels[2] = sitn->tunnels_r; in sit_init_net()
1837 sitn->tunnels[3] = sitn->tunnels_r_l; in sit_init_net()
H A Dip6_gre.c67 struct ip6_tnl __rcu *tunnels[4][IP6_GRE_HASH_SIZE]; member
109 #define tunnels_r_l tunnels[3]
110 #define tunnels_r tunnels[2]
111 #define tunnels_l tunnels[1]
112 #define tunnels_wc tunnels[0]
233 return &ign->tunnels[prio][h]; in __ip6gre_bucket()
1569 t = rtnl_net_dereference(net, ign->tunnels[prio][h]); in ip6gre_exit_rtnl_net()
/linux/net/ipv4/
H A Dip_tunnel.c92 head = &itn->tunnels[hash]; in ip_tunnel_lookup()
124 head = &itn->tunnels[hash]; in ip_tunnel_lookup()
189 return &itn->tunnels[h]; in ip_bucket()
1131 INIT_HLIST_HEAD(&itn->tunnels[i]); in ip_tunnel_init_net()
1180 struct hlist_head *thead = &itn->tunnels[h]; in ip_tunnel_delete_net()
H A DKconfig193 tristate "IP: GRE tunnels over IP"
327 over UDP include tunnels (IPIP, GRE, SIT). By encapsulating in UDP
332 bool "IP: FOU encapsulation of IP tunnels"
336 Allow configuration of FOU or GUE encapsulation for IP tunnels.
337 When this option is enabled IP tunnels can be configured to use
/linux/Documentation/admin-guide/sysctl/
H A Dnet.rst383 Controls if fallback tunnels (like tunl0, gre0, gretap0, erspan0,
385 (a) value = 0; respective fallback tunnels are created when module is
387 (b) value = 1; [kcmd value: initns] respective fallback tunnels are
390 (c) value = 2; [kcmd value: none] fallback tunnels are not created
396 Not creating fallback tunnels gives control to userspace to create
/linux/include/net/
H A Dip_tunnels.h217 struct hlist_head tunnels[IP_TNL_HASH_SIZE]; member
/linux/drivers/thunderbolt/
H A Dtb.c3118 LIST_HEAD(tunnels); in tb_resume_noirq()
3140 tb_switch_discover_tunnels(tb->root_switch, &tunnels, false); in tb_resume_noirq()
3141 list_for_each_entry_safe_reverse(tunnel, n, &tunnels, list) { in tb_resume_noirq()
/linux/Documentation/networking/device_drivers/ethernet/netronome/
H A Dnfp.rst224 appropriate MTU values when handling jumbo frames or utilizing tunnels. For
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-thunderbolt56 PCIe tunnels are created.
/linux/Documentation/driver-api/
H A Ddevice_link.rst173 the NHI device needs to re-establish PCI tunnels to attached devices
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A Dice.rst906 Supported tunnels and overlays include VXLAN, GENEVE, and others depending on
/linux/net/netfilter/
H A DKconfig1273 internet links or tunnels.