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Use PacketBuilder API for KatranIcmpTooBigTestFixtures.h
Summary: Modernized ICMP "packet too big" test fixtures to use the PacketBuilder API instead of hardcoded base64-encoded packets. Reviewed By: p-shah256 Differential Revision: D87951128 fbshipit-source-id: 8efe5ea0c9f1b8f9436e5b3057a74aa2df1cc3ee
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‎katran/lib/testing/fixtures/KatranIcmpTooBigTestFixtures.h‎

Lines changed: 96 additions & 66 deletions
Original file line numberDiff line numberDiff line change
@@ -17,86 +17,116 @@
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*/
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#pragma once
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#include <string>
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#include "katran/lib/testing/tools/PacketAttributes.h"
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namespace katran {
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namespace testing {
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/**
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* see KatranTestFixtures.h on how to generate input and output data
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* Input packets generated with PacketBuilder API.
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*
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* Format: PacketAttributes with inputPacketBuilder and
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* expectedOutputPacketBuilder
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*
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* To get base64 packet string from PacketBuilder: builder.build().base64Packet
2632
*/
2733
using TestFixture = std::vector<PacketAttributes>;
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// Helper to create repeated payload
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inline std::string repeatString(const std::string& str, int count) {
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std::string result;
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result.reserve(str.length() * count);
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for (int i = 0; i < count; ++i) {
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result += str;
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}
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return result;
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}
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const TestFixture icmpTooBigTestFixtures = {
29-
// 1
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{
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// Ether(src="0x1", dst="0x2")/IP(src="192.168.1.1",
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// dst="10.200.1.1")/UDP(sport=31337, dport=80)/("katran test pkt"*100)
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.inputPacket =
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"AgAAAAAAAQAAAAAACABFAAX4AAEAAEARp4LAqAEBCsgBAXppAFAF5Og2a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0",
35-
.description =
36-
"ICMPv4 packet too big. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
37-
.expectedReturnValue = "XDP_TX",
38-
.expectedOutputPacket =
39-
"AQAAAAAAAgAAAAAACABFAABwAAAAAEABrRsKyAEBwKgBAQMEboQAAAXcRQAF+AABAABAEaeCwKgBAQrIAQF6aQBQBeToNmthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0"},
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// 2
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{// Ether(src="0x1", dst="0x2")/IPv6(src="fc00:2::1",
42-
// dst="fc00:1::1")/TCP(sport=31337, dport=80,flags="A")/("katran test
43-
// pkt"*100)
44-
.inputPacket =
45-
"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",
46-
.description =
46+
{.description =
47+
"ICMPv4 packet too big. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
48+
.expectedReturnValue = "XDP_TX",
49+
.inputPacketBuilder = katran::testing::PacketBuilder::newPacket()
50+
.Eth("0x1", "0x2")
51+
.IPv4("192.168.1.1", "10.200.1.1")
52+
.UDP(31337, 80)
53+
.payload(repeatString("katran test pkt", 100)),
54+
.expectedOutputPacketBuilder =
55+
katran::testing::PacketBuilder::newPacket()
56+
.Eth("02:00:00:00:00:00", "01:00:00:00:00:00")
57+
.IPv4("10.200.1.1", "192.168.1.1", 64, 0, 0)
58+
.ICMPFragNeeded(
59+
1500,
60+
{.srcIP = "192.168.1.1",
61+
.dstIP = "10.200.1.1",
62+
.srcPort = 31337,
63+
.dstPort = 80,
64+
.payload = repeatString("katran test pkt", 100),
65+
.ttl = 64,
66+
.tos = 0,
67+
.id = 1})},
68+
{.description =
4769
"ICMPv6 packet too big. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
4870
.expectedReturnValue = "XDP_TX",
49-
.expectedOutputPacket =
50-
"AQAAAAAAAgAAAAAAht1gAAAAAQA6QPwAAAEAAAAAAAAAAAAAAAH8AAACAAAAAAAAAAAAAAABAgD3sgAABdxgAAAABfAGQPwAAAIAAAAAAAAAAAAAAAH8AAABAAAAAAAAAAAAAAABemkAUAAAAAAAAAAAUBAgAFN1AABrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdA=="},
71+
.inputPacketBuilder = katran::testing::PacketBuilder::newPacket()
72+
.Eth("0x1", "0x2")
73+
.IPv6("fc00:2::1", "fc00:1::1")
74+
.TCP(31337, 80, 0, 0, 8192, TH_ACK)
75+
.payload(repeatString("katran test pkt", 100)),
76+
.expectedOutputPacketBuilder =
77+
katran::testing::PacketBuilder::newPacket()
78+
.Eth("02:00:00:00:00:00", "01:00:00:00:00:00")
79+
.IPv6("fc00:1::1", "fc00:2::1")
80+
.ICMPv6PacketTooBig(
81+
1500,
82+
{.srcIP = "fc00:2::1",
83+
.dstIP = "fc00:1::1",
84+
.srcPort = 31337,
85+
.dstPort = 80,
86+
.seq = 0,
87+
.ackSeq = 0,
88+
.window = 8192,
89+
.flags = TH_ACK,
90+
.payload = repeatString("katran test pkt", 100)})},
5191
};
52-
/*
53-
Example difference between icmpTooBigTestFixtures (edge and fna) and
54-
originGueIcmpTooBigTestFixtures (origin)
55-
>>>
56-
Ether(base64.b64decode(b'AQAAAAAAAgAAAAAAht1gAAAAAQA6QPwAAAEAAAAAAAAAAAAAAAH8AAACAAAAAAAAAAAAAAABAgD34gAABaxgAAAABfAGQPwAAAIAAAAAAAAAAAAAAAH8AAABAAAAAAAAAAAAAAABemkAUAAAAAAAAAAAUBAgAFN1AABrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdA=='))
57-
<Ether dst=01:00:00:00:00:00 src=02:00:00:00:00:00 type=IPv6 |<IPv6 version=6
58-
tc=0 fl=0 plen=256 nh=ICMPv6 hlim=64 src=fc00:1::1 dst=fc00:2::1
59-
|<ICMPv6PacketTooBig type=Packet too big code=0 cksum=0xf7e2 mtu=1452
60-
|<IPerror6 version=6 tc=0 fl=0 plen=1520 nh=TCP hlim=64 src=fc00:2::1
61-
dst=fc00:1::1 |<TCPerror sport=31337 dport=http seq=0 ack=0 dataofs=5
62-
reserved=0 flags=A window=8192 chksum=0x5375 urgptr=0 |<Raw load=b'katran test
63-
pktkatran test pktkatran test pktkatran test pktkatran test pktkatran test
64-
pktkatran test pktkatran test pktkatran test pktkatran test pktkatran test
65-
pktkatran test pktkatran t' |>>>>>>
66-
>>>
67-
Ether(base64.b64decode(b'AQAAAAAAAgAAAAAAht1gAAAAAQA6QPwAAAEAAAAAAAAAAAAAAAH8AAACAAAAAAAAAAAAAAABAgD3sgAABdxgAAAABfAGQPwAAAIAAAAAAAAAAAAAAAH8AAABAAAAAAAAAAAAAAABemkAUAAAAAAAAAAAUBAgAFN1AABrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdA=='))
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<Ether dst=01:00:00:00:00:00 src=02:00:00:00:00:00 type=IPv6 |<IPv6 version=6
69-
tc=0 fl=0 plen=256 nh=ICMPv6 hlim=64 src=fc00:1::1 dst=fc00:2::1
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|<ICMPv6PacketTooBig type=Packet too big code=0 cksum=0xf7b2 mtu=1500
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|<IPerror6 version=6 tc=0 fl=0 plen=1520 nh=TCP hlim=64 src=fc00:2::1
72-
dst=fc00:1::1 |<TCPerror sport=31337 dport=http seq=0 ack=0 dataofs=5
73-
reserved=0 flags=A window=8192 chksum=0x5375 urgptr=0 |<Raw load=b'katran test
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pktkatran test pktkatran test pktkatran test pktkatran test pktkatran test
75-
pktkatran test pktkatran test pktkatran test pktkatran test pktkatran test
76-
pktkatran test pktkatran t' |>>>>>>
77-
*/
92+
7893
const TestFixture originGueIcmpTooBigTestFixtures = {
79-
// 1
80-
{
81-
// Ether(src="0x1", dst="0x2")/IP(src="192.168.1.1",
82-
// dst="10.200.1.1")/UDP(sport=31337, dport=80)/("katran test pkt"*100)
83-
.inputPacket =
84-
"AgAAAAAAAQAAAAAACABFAAX4AAEAAEARp4LAqAEBCsgBAXppAFAF5Og2a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0a2F0cmFuIHRlc3QgcGt0",
85-
.description =
86-
"ICMPv4 packet too big. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
87-
.expectedReturnValue = "XDP_TX",
88-
.expectedOutputPacket =
89-
"AQAAAAAAAgAAAAAACABFAABwAAAAAEABrRsKyAEBwKgBAQMEbrQAAAWsRQAF+AABAABAEaeCwKgBAQrIAQF6aQBQBeToNmthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0IHBrdGthdHJhbiB0ZXN0"},
90-
// 2
91-
{// Ether(src="0x1", dst="0x2")/IPv6(src="fc00:2::1",
92-
// dst="fc00:1::1")/UDP(sport=31337, dport=80)/("katran test pkt"*100)
93-
.inputPacket =
94-
"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",
95-
.description =
94+
{.description =
95+
"ICMPv4 packet too big. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
96+
.expectedReturnValue = "XDP_TX",
97+
.inputPacketBuilder = katran::testing::PacketBuilder::newPacket()
98+
.Eth("0x1", "0x2")
99+
.IPv4("192.168.1.1", "10.200.1.1")
100+
.UDP(31337, 80)
101+
.payload(repeatString("katran test pkt", 100)),
102+
.expectedOutputPacketBuilder =
103+
katran::testing::PacketBuilder::newPacket()
104+
.Eth("02:00:00:00:00:00", "01:00:00:00:00:00")
105+
.IPv4("10.200.1.1", "192.168.1.1", 64, 0, 1)
106+
.ICMP(
107+
ICMPv4Header::DEST_UNREACH,
108+
ICMPv4Header::FRAG_NEEDED,
109+
0,
110+
1452)
111+
.IPv4("192.168.1.1", "10.200.1.1", 64, 0, 1)
112+
.UDP(31337, 80)
113+
.payload(repeatString("katran test pkt", 4))},
114+
{.description =
96115
"ICMPv6 packet too big for Origin GUE. ICMP_TOOBIG_GENERATION and 4.17+ kernel is required",
97116
.expectedReturnValue = "XDP_TX",
98-
.expectedOutputPacket =
99-
"AQAAAAAAAgAAAAAAht1gAAAAAQA6QPwAAAEAAAAAAAAAAAAAAAH8AAACAAAAAAAAAAAAAAABAgD34gAABaxgAAAABfAGQPwAAAIAAAAAAAAAAAAAAAH8AAABAAAAAAAAAAAAAAABemkAUAAAAAAAAAAAUBAgAFN1AABrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdGVzdCBwa3RrYXRyYW4gdA=="},
117+
.inputPacketBuilder = katran::testing::PacketBuilder::newPacket()
118+
.Eth("0x1", "0x2")
119+
.IPv6("fc00:2::1", "fc00:1::1")
120+
.TCP(31337, 80, 0, 0, 8192, TH_ACK)
121+
.payload(repeatString("katran test pkt", 100)),
122+
.expectedOutputPacketBuilder =
123+
katran::testing::PacketBuilder::newPacket()
124+
.Eth("02:00:00:00:00:00", "01:00:00:00:00:00")
125+
.IPv6("fc00:1::1", "fc00:2::1")
126+
.ICMPv6(ICMPv6Header::PACKET_TOO_BIG, 0, 0, 0)
127+
.IPv6("fc00:2::1", "fc00:1::1")
128+
.TCP(31337, 80, 0, 0, 8192, TH_ACK)
129+
.payload(repeatString("katran test pkt", 13))},
100130
};
101131

102132
} // namespace testing

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