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Change-Id: Ia69ba39364d4dfa1403c8fbb77b7990226bbcb85
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Previous patch was printing wrong data since rewrite node traces
an ethernet packet while other ip nodes trace an IP packet.
This patch introduces different tracing functions for:
- lookup node (where the fib index is valid)
- rewrite node (where an ethernet frame is available)
- other ip nodes (only the ip header is traced)
Change-Id: I5971a2e89ae8668f5aed4a410565a5f27e01fc22
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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The absence of trace in ip lookup nodes is misleading to many people.
This patch adds ip lookup tracing and therefore contribute to
worldwide happiness.
In addition, this patch makes sure sw_if_index[VLIB_TX] is
considered when tracing the fib_index value. In ip4/6-rewrite,
the value corresponds to the tx interface index. The formatting
function is therefore modified to take that case into account.
Change-Id: I5915f0446a15c45e391eedfdfcedd9057aa6a237
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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It appeared to me that it might be usefull
to allow users to create fibs or bridge domains without
a complete knowledge of the current used IDs.
These changes define fib and bridge domain constructors
when the provided ID is ~0. In such a case, an unused ID is
used to create a new fib or bridge domain.
Change-Id: Iaba69a023296e6d17bdde45980f9db84832a3995
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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Change-Id: I439aac05638fd40e314bec8756e42a32c436321c
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: I0626c2650eba7961a15b1e87a664b57bef5503a2
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Iaac12e63e4a5ee026276638afd5d5ba3b9503a40
Signed-off-by: Florin Coras <fcoras@cisco.com>
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In some cases, the packet header size with IPv6 and a tunnel can
overflow the buffer used for packet tracing. This patch increases
this buffer a little to avoid truncated header information in the
trace.
Change-Id: Ib800e3b908ebe7e80bae4428a94541a803b40b8c
Signed-off-by: Chris Luke <chrisy@flirble.org>
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This patch is more or less a port of I71f3ba0c8192 to IPv6.
In practice it allows creating a route via a neighbor which is not resolved yet.
It also adds static flag to IPv6 neighbor entries.
And as Damjan suggested, it formalizes ip46_address_t by using
the IPv4 embedded IPv6 address format.
Change-Id: Ifa7328a03380ea4ff118b7ca4897b4ab23a3e57c
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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Change-Id: I22cb443c4bd0bf298abb6f06e8e4ca65a44a2854
Signed-off-by: Damjan Marion <damarion@cisco.com>
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The current mechanism for setting up arp-input and ip6-discover-neighbor
output nodes for interfaces using their interface link up/down callback
function is inefficient and has potential timing issue, as observed for
bonded interface. Now both nodes will setup output interface sw_if_index
in the the sw_if_index[VLIB_TX] field of current packet buffer and then
use the interface-ouput node to tx the packet.
One side effect is that vlib_node_add_next_with_slot() needs to be
modified to allow the same output node-id to be put at the specified
slot, even if another slot contain that same node-id already exist. This
requirement is caused by BVI support where all loopback interfaces set
up as BVIs will have the same output node-id being l2-input while, for
output-interface node, the output slot must match the hw_if_index of the
interface.
Change-Id: I18bd1d4fe9bea047018796f7b8a4d4c20ee31d6e
Signed-off-by: John Lo <loj@cisco.com>
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This should help when adding new adjacency types
Change-Id: I1832c6b7a80b6bc69ed83423a60511b7932f336f
Signed-off-by: Damjan Marion <damarion@cisco.com>
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The mask is increasingly small.
This saves a few cycles and becomes significant when there are many
prefix lengths.
Change-Id: Ibd0c9331f675697bb4e90e8ad617994f83edec9c
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
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Change-Id: I71f3ba0c8192fe0ac3b5b81fb1275b64ec02876a
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Fields needed only by specific adj type should
be shared.
Change-Id: I59ee15a29d2f5f527f46910a1a63866b291734c7
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: If3fc88a35bc0b736376113a39667caea42802ea1
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I620871ca715b751d2e487f37341b7118797c9176
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Eliot's TCP was never completed. Remove it.
Change-Id: I8456ed02b55f5b3f0b93547533f7467dd2229c07
Signed-off-by: Kevin Paul Herbert <kph@cisco.com>
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1. Add fib index to IP6 forwarding trace.
2. Display adjacency index in IP forwarding trace.
3. Fix adjacency display for L3 to L2 forwarding such as
BVI and VXLAN tunnel decap.
4. Setup VXLAN tunnel fib index properly for packet trace.
Change-Id: I261fea5abf51e2550d24cdcee53887be2fdd08de
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17
Signed-off-by: Ed Warnicke <eaw@cisco.com>
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