本文已参加「新人发明礼」活动,一同开启发明之路。
目录
简介
「Wireshark 闪现过滤」(display filter),即通过过滤选择,需要闪现哪些特定的数据包。
作用
闪现过滤器容许将注意力会合在感兴趣ht测试仪tpclient的数据包上,一同躲藏当前不感兴趣的数据包。
容许只闪现数据包根据:
- 协议
- 字段是否存在
- 字段值
- 字段间的比较
- …
言语
闪现过滤器言语由 Wireshark 本身供应chrome安卓下载,通过不nginx怎么读windows许可证行将过期怎样办同的过滤表达式可以可以精确chrome浏览器无法上网地操控闪现哪些chrome安卓版数据包。nginx负载均衡
建议
学习资源详见windows7旗舰版官方文档,包含 Wiki DisplayFilters 和 Display Filters 语法Wind测试你适合学心理学吗ows 。
语法
过滤器表达式
[not] primitive [and|or [not] primitive ...]
过滤器表达式由一个或多个原语组成
[x] x为nginx面试题可选
x|y 选x或测试抑郁程度的问卷y
<x> x为必选检验用例
xyz xyz为关键字,必需
and(&&)、or(||)、not(!) 代表与、或、非
原语格式chrome什么意思
格式
Protocol[.string1.string2...stringN] [Comparison operator] [Value]
protocchrome浏览器ol
eth、ip、arp、tcp、udp 等。
支撑的协议,nginx面试题View → Intnginx配置ernals → Supported Protocolswindows7怎么重装系统
string
addr、port、flags、flags.syn、len 等。
示例
eth.addr == ff:ff:ff:ff:ff:ff
tcp.port == 80
tcp.flags
tcp.flags.syn == 1
ip.len <= 60
...
comparison operator检验用例
eq(==)、ne(!=)、gt(>)、lt(<)、ge(>=)、le(<=)、contains、matches(~)、bitiwise_and(&)
示例
ip.src == 10.0.0.5
ip.src != 10.0.0.5
frame.len > 10
frame.len < 128
frame.len ge 0x100
frame.len <= 0x20
udp contains 81:60:03
http.host matches "ace.(org|com|net)"
tcp.flags & 0x02
...
!= 注意事项
ip.addr == 1.2.3.4,闪现全部包含 IP 地址 1.2.3.4 的数据包
ip.addr != 1.2.3.4,闪现全部不包含 IP 地址 1.2.3.4 的数据包?语法差错!关于源或目的 IP 地址为 1.2.3.4 的包,该表达式也适用。因为 ip.addr != 1.2.3.4 表达式被理解为 “the packet contains a field named ip.addr with a value different from 1.2.3.4” 。IP 数据包包含源和目的 IP 地址,当两个地址中至少有一个与 1.2.3.4 不一同,表达式的值将为 true 。
!(ip.addr == 1.2.3.4),闪现全部不包含 I P地址 1.2.3.4 的数据包
版别 3.6.0 之后“a != b”现已完全等同于“!nginx启动命令(a == b)”。
value
Unsigned integer 可以为 8,16,24http://192.168.1.1登录,32 或 64httpwatch bit 。 十进制、八进制或十六进制表明整数。
示例
ip.len le 1500
ip.len le 02734
ip.len le 0x5dc
Signed intchttp://www.baidu.comhrome安卓版eger 可以为8,16,24,32或64 bit。 十进制、八进制或十六进制表明整数。
B检验郁闷程度的问卷oolean 1(真)或 0(假)
不管值是真仍是假,布尔值字段都httpwatch会出现检验英文。
比如 tcp.flags.syn ,syn 存在于全部包http代理含该标志的 TCP 数据包中,不管 syn 标志是 0 仍是https和http的区别 1 。nginx怎样读
示例
tcp.flags.syn == 1
Ethernet address 6 字节,经ngi测试用例nx装备过 :,. ,或者 – 分隔。
示chrome什么意思例
eth.dst == ff:ff:ff:ff:ff:ff
eth.dst == ff-ff-ff-ff-ff-ff
eth.dst == ffff.ffff.ffff
IPv4 address检验郁闷程度的问卷 示例
ip.addr == 192.168.0.1
ip.addr == 10.1.0.0/16
IPv6 address 示例
ipv6.addr == ::1
ipv6.addr == 2400:640:100:100::/64
Text stwindows是什么意思ring 示例
http.request.uri == "https://www.wireshark.org/"
联合表达式
ahttp 404nd(&&)
L检验工程师ogical AND
示例
ip.src==10.0.0.1 and tcp.flags.fin
or(||)
Logical OR
示例chrome
ip.scr==10.0.0.1 or ip.src==192.168.1.1
xor(^^)
Logical XOR
示http 404例
tr.dst[0:3] == 0.6.29 xor tr.src[0:3] == 0.6.29
Wireshark 现在版别实践不chrome浏览器安卓版下载支撑
not(!)
Longinx反向代理gicalwindows是什么意思 NOT测试工程师
示例
not arp
[…]
Subsequence
示windows许可证即将过期怎么办例
eth.src[0:3] == 00:00:83
前三个字节以 00:00:83 初步的以太网源 mac 地址
eth.src[1-2] == 00:83
第二到第三个字节为 00:83 的以太网源 mac 地址
eth.src[:4] == 00:00:83:00
前四个字节以 00:00:83:00 初步的以太网源 mac 地址
eth.src[4:] == 20:20
最终两个字节以 20:20 结束的以太网源 mac 地址
eth.src[2] == 83
第 3 个字节为 83 的以太网源 mac 地址
eth.src[0:3,1-2,:4,4:,2] == 00:00:83:00:83:00:00:83:00:20:20:83
复合规划
-
Slice Operator,Wireshark 容chrome许选择序列的子序列,在标签之后可以放置一对方括号 [],其间包含逗号分隔的规chrowindows怎么激活me模说明符列表。
-
指定单个规划的格式:
nhttp://www.baidu.com:m,n 是初步偏移量,m 是指定的规windows是什么意思划的长度;
n-m,chrome什么意思http 500n 是初步偏移量,m 是结束偏移量;
:m,等同于 0:m ,windows许可证即将过期怎么办从一个序列的初步偏移 m ;
n:,从偏移量 n 到序列的结Nginx束;
n,等同于 n:1 ,从偏移量windows是什么意思 n 初步chrome浏览http 302器安卓版下载偏检验工程师移 1 。
- Wireshark 容许将单个规windows更新有必要吗模串在windows10逗号分隔的列表中,构成复合规划。
in
Set Membershipwindows更新有必要吗
示例
tcp.port in {80 443 8080}
tcp 源或目的端口为 80、 443 或 8080 的数据包,等同于 tcp.port == 80 || tcp.port == 443 || tcp.port == 8080
tcp.port in {443 4430..4434}
不等同于 tcp.port == 443 || (tcp.port >= 4430 && tcp.port <= 4434)
因为当任意字段匹配过滤器时都满足比较运算符,所以源端口为 56789 ,目的端口为 80 的数据包也会匹配第二个过滤器,因为 56789 >= 4430 && 80 <= 4434为真。
http.request.method in {"HEAD" "GET"}
ip.addr in {10.0.0.1..10.0.0.9 192.168.1.1..192.168.1.9}
frame.time_delta in {0.001 .. 0.002}
...
- Membership Opernginx负载均衡ator,Wireshark 容许检验字段在一组值或字段中的成员联络。在字windows是什么意思段名之后检验你的自卑程度,运用 in 操作符,后跟大括号windows11有必要升级吗 {} 围住的调集项。
- 当任意字段匹配过滤器时都满足比较运算符。
- 成员资格操检验郁闷程http 500度的问卷作符根据规划条件检验你的自卑程度检验单个字段。
- 调集项不只限于数字nginx重启,其他类型也可以运用。
函数nginx服务器
闪现过滤器言语有许多转化字段的函数。
upper
将字符串字段转化为大写。
lChromeower
将字符串字段转化为小写。
示例
lower(http.server) contains "apache"
upper 和 lower 函数可以用来强制不差异大小写的匹配
len
回来字符串或字节字段的字节长度。
示例
len(http.request.uri) > 100
查找具有长恳求 uri 的 HTTP 恳求
len(ip.addr) == 4
len 函数生成的字符串长度是以字节为单位
count
回来在一个nginx负载均衡帧中出现字段的数目。
示例检验用例Nginx
count(ip.addr) > 2
一般一个IP帧只要两个地址(源和目的),但是在 ICMP 差错或地道的情况下,单个数据包或许包含更多的地址。
stringchrome什么意思
将非字符串字段转nginx反向代理化为字nginx启动命令符串。测试你适合学心理学吗
示例
string(frame.number) matches "[13579]$"
匹配奇数帧序号
string(ip.dst) matches "^172.(1[6-9]|2[0-9]|3[0-1])..{1,3}.255"
匹配以 255 结束的 172.16-172.31 子网里的目的 IP
...
- string 函数将字段值转化为字符串,适用于操作符“matches”或“contains”。
- 整数字段http 404被转化为十进制表明。
- 可以用于 IP/以太网地址(以及其他nginx反向代理地址),但不能用于字符串或字节字段。
表达式
对话框
Fidle nwindows10激活密钥ame
协议字段树中选择一个协议字段。经http协议过展开协nginx怎样读议名chromebook,可以取得用于选择该chrome浏览器安卓版下载协议的字段名的列表。
TCP
tcp.ack,Acknowledgment number
tcp.analysis,SEQ/ACK analysis
tcp.checksum,Checksum
tcp.flags,Flags
...
IPv4
ip.addr,Source or Destination address
ip.checksum,Header checksum
ip.dst,Destination
ip.id,Identification
...
……
Relation
从可用联络列表中选择http 404一个联络chrome什么意思。
is present,一元联络,数据包中存在所选择字段即为真
==、!=、>、<、>=、<=、contains、matches、in,二元联络,输入一个值,或许还有一些规划信息
Value
在“值”文本框中输入恰当的值。该值还将指示chrome浏览器无法上网选择字段名的值的类型(如字符串)。
Predefinechrome安卓版d Values
一些协议字windows7怎么重装系统http://www.baidu.com段具有预定义值可用。
Search
答windows10应查找无缺或部分字段称号或描述。支撑正则表达windows是什么意思式。
Ranwindows更新有必要吗ge
偏移:长度,一组整数或一组规划。
示例
Frame
frame
Frame
frame
frame.encap_type
Encapsulation type
frame.encap_type == 1,Ethernet
frame.nginx怎么读time_delta
Time delta from previous captured frame
frame.time_delta <= 0.0001
fhttp 500rame.time_delta_displayed
Time delta from previous displayed frame
frame.number
Frame Number
frame.nubmer == 100
framchrome浏览器无法上网e.l测试工程师en
Frame length on the wire
frame.len <= 60
frame.cawindows10激活密钥p_lennginx装备
Frame length stored into the capture file
frame.cap_len <= 60
frame.marked
Frame is marked in the GUI
frame.marked == 0,False
frame.ignored
Frame is ignored by the dissectors
frame.ignored == 0,False
frame.prochromebooktocols
Protocols carried by this frame
frame.protocols == "eth:ethertype:arp"
frame.protocols == "eth:ethertype:ip:tcp"
frame.protocols == "eth:ethertype:ip:tcp:data"
frame.protocols == "eth:ethertype:ip:udp:data"
frame.coloring_rule.nginx面试题namhttp 500e
The frame matched the coloring rule with this name
frame.coloring_rule.name == "ARP"
frame.coloring_rule.name == "TCP"
frame.coloring_rule.name == "UDP"
fhttp署windows11有必要升级吗理rame.coloring_rule.snginx反向署理tring
The frame matched this coloring rule string
frame.coloring_rule.string == "arp"
frame.coloring_rule.string == "tcp"
frame.coloring_rule.string == "udp"
fchrome官方下载rame.packet_flnginx是什么意思ags
Packet flags
frame.packet_flags
frame.packet_flags_crc_error
frame.packet_flags_packet_too_error
frame.packet_flags_packet_too_short_error
Ethernet II
eth
Ethernet
eth
eth.addr
Source or Destination Hardware Address
eth.addr == 01:00:2b:63:b3:32
eth.dst
Destination Hardware Address
eth.dst == 01:00:2b:63:b3:32
eth.dst.lg
Specifies if this is an locally administered or globally unique(IEEE assigned) address
eth.dst.lg == 0,Globally unique address(factory default)
eth.dst.lg == 1,Locally administered address(this is NOT the factory default)
eth.HTTPdst.ig
Specifies if this is an individual(unicast) or group (broadcast/multicast) address
eth.dst.ig == 0,单播
eth.dst.ig == 1,组播
ethchrome浏览器.src
Source Hardware Address
eth.src == 01:00:2b:63:b3:32
eth.src.lg
Specifies if this is an locally administered or globally unique(IEEE assigned) address
eth.src.lg == 0,Globally unique address(factory default)
eth.src.lg == 1,Locally administered address(this is NOT the factory default)
est.src.ig
Specifies if this is an individual(unicast) or group (broadcast/multicast) address
eth.src.ig == 0,单播
eth.src.ig == 1,组播
eth.HTTPtype
Type
eth.type == 0x0800,IPv4
eth.fhttp 500cwindows是什么意思s
Frame check sequence
eth.nginx面试题fcs.status
FCS Status
eth.fcs_bad
Bad checksum
eth.len
Length
eth.padding
Padding
eth.padding
eth.trailer
Trailer
eth.trailer
Anginx服务器RP
arp
Address Resolution Protocol
arp
arp.hw.type
Hardware type
arp.hw.type == 1,Ethernet
arp.proto.type
Protocol type
arp.proto.type == 0x0800,IPv4
aHTTPrp.hw.size
Hardware size
arp.hw.size == 6
arp.proto.size
Protocol size
arp.proto.size == 4
arp.opcode
Opcode
arp.opcode == 1,request
arp.isgratuitous
Is gratuitous
arp.isgratuitous == 1,True
arp.isgratuitous == 0,False
arp.src.hw_mac
Sender MAC address
arp.src.hw_mac == 01:00:2c:65:b2:32
arp.src.proto_inginx重启pv4
Sender IP address
arp.src.proto_ipv4 == 10.1.1.1
arp.dst.hw_mac
Target MAC address
arp.dst.hw_mac == 01:00:2c:65:b2:32
arp.dst.proto_ipv4
Target IP address
arp.dst.proto_ipv4 == 10.1.1.1
arp.duplicate-address-det测试抑郁症ected
Duplicate IP address configured
arp.duplicat检验手机是否被监控e-address-frame
Frame showing earlier use of IP address
arp.packet-storm-detected
ARP packet storm detected
IPv4
ip
Internet Protocol Version 4
ip
ip.version
Version
ip.version == 4
ip.hdr_len
Header Length
ip.hdr_len == 20
ip.dsfield
Differentiated Services Field
ip.dsfield == 0x00
ip.dschromefield.dscp
Differentiated Services Codepoint
ip.dsfield.dscp == 0
ip.dsfield.windows7旗舰版ecn
Explicit Congestion Notification
ip.dsfield.ecn == 0
ip.len
Total Length
ip.len <= 60
ip.id
Identification
ip.id == 0x0000
ip.flChromeags
Flags
ip.flags == 0x4000,Don't fragment
ip.flawindows许可证行将过期怎样办gs.rb
Reserved bit
ip.flags.rb == 0,Not set
ip.flags.df
Don't fragment
ip.flags.df == 1
ip.flags.mf
More fragments
ip.flags.mf == 0,Not set
ip.frag_offset
Fragment offset
ip.frag_offset == 0
ip.ttl
Time to live
ip.ttl <= 60
ip.proto
Protocol
ip.proto == 6,TCP
ip.proto == 17,UDP
ip.checksnginx怎样读um
Header checksum
ip.checksum == 0xef15
ip.src
Source
ip.src == 10.1.1.1
ip.dst
Destination
ip.dst == 10.1.1.1
ip.fragmentnginx是干嘛用的
ip.fragment IPv4 Fragment
ip.fragment.count Fragment
ip.fragment.error Defragmentation error
ip.fragments
IPv4 Fragments
ip.opt
ip.opt.addr IP Address
ip.opt.flag Flag
ip.opt.id_number ID Number
ip.opt.len Length
ip.opt.mtu MTU
ip.opt.padding Padding
ip.opt.sid Stream Identifier
ip.opt.type Type
ip.reassembled
ip.reassembled.data Reassembled IPv4 data
ip.reassembled.length Reassembled IPv4 length
ip.reassembled_in Reassembled IPv4 in frame
TCP
tcp
Transmission Control Protocol
tcp
tcp.srcport
Source Port
tcp.srcport == 62315
tcp.dstpnginx配置ort
Destination Port
tcp.dstport == 443
twindows体系cp.stream
Stream index
tcp.stream == 0
tcp.len
TCP Segment Len
tcp.len == 29
tcp.snginx是什么意思eq
Sequence number
tcp.seq == 95672
tc测试抑郁症的20道题p.seq_raw
The raw value of the sequence number
tcp.seq_raw == 1696880154
tcp.nxtseq
Next sequence number
tcp.nxtseq == 95701
tcp.ack
Acknowledgment number
tcp.ack == 3040
tcp.ack_raw
The raw value of the acknowledgment number
tcp.ack_raw == 1784144095
tcp.ack.nNginxonzero
The acknowledgment number field is nonzero while the ACK flag is not set
tcp.hdr_len
Header Length
tcp.hdr_len == 20
tcnginx启动命令p.f测试仪lags
Flags
tcp.flags == 0x010
tcp.flags.res
Three reserved bits(must be zero)
tcp.flags.res == 0,Not set
tcp.flags.ns
ECN concealment protection(RFC 3540)
tcp.flags.ns == 0,Not set
tcp.flags.cwr
Congestion Window Reduced(CWR)
tcp.flags.cwr == 0,Not set
tcp.flags.ecn
ECN-Echo
tcp.flags.ecn == 0,Not set
tcp.flags.urg
Urgent
tcp.flags.urg == 0,Not set
tcp.flags.ack
Ackonwledgment
tcp.flags.ack == 1,Set
tcp.flags.push
Push
tcp.flags.push == 0,Not set
tcnginx是干嘛用的p.flags.reset
Reset
tcp.flags.reset == 0,Not set
tcp.flags.syn
Syn
tcp.flags.syn == 0,Not set
tcp.flchrome安卓版ags.fin
Fin
tcp.flags.fin == 0,Not set
tcp.flagnginx反向测试抑郁症署理s.str
TCP Flags
tcp.flags.str == "xc2xb7xc2xb7xc2xb7xc2xb7xc2xb7xc2xb7xc2xb7Axc2xb7xc2xb7xc2xb7xc2xb7",ACK
tcp.window_sizhttp协议e_valuchrome浏览器e
The window size value from the TCP header
tcp.window_size_value == 32709
tcp.windowhttp 500_size
The scaled window size(if scaling has been used)
tcp.window_size == 32709
tcp.window_size_scalechrome浏览器无法上网factor
The window size scaling factor(-1 when unknown,-2 when no scaling is used)
tcp.window_size_scalefactor == -1,unknown
tcp.window_size_scalefactor == -2,no window scaling used
tcp.window_size_scalefactor == 256
tcp.checksumhttp 500windows怎样激活
TCP checksum
tcp.checksum == 0x3305
tcp.cnginx配置heckshttp协议um.status
Checksum Status
tcp.checksum.status == "Unverified"
tcp.checksum_bad.expert
Bad checksum
tcpnginx发动指令.urgent_pointer
Urgent pointer
tcp.urgent_pointer == 0
tcp.analysis
This frame has sone of the TCP analysis shown
tcp.analysis
tcp.analysis.ack_lost_segment
ACKed segment that wasn't captured(common at capture start)
tcp.analysis.ack_rtt
The RTT to ACK the segment was
tcp.analysis.ack_rtt == 0.0001
tchrome浏览器cp.analysis.acks_frame
This is an ACK to the segment in frame
tcp.analysis.acks_frame == 100
tcp.analysis.bytes_in_flight
How many bytes are now in flight for this connection
tcp.analysis.bytes_in_flight == 12
tcchrome浏览器安卓版下载p.analysis.duplicate_ack
Duplicate ACK
tcp.analysis.duplicate_ahttpwatchck_fwindows怎么激活rame
Duplicate to the ACK in frame
tcp.analysis.duplicate_ack_frame == 114
tchttpclientp.analysis.duplicate_ack_num
Duplicate ACK #
tcp.analysis.duplicate_ack_num == 1
tcp.analysis.fast_retransmisshttpcliention
This frame is a (suspected) fast retransmission
tcp.analysis.flags
TCP Analysis Flags
tcp.anahttp代理lchrome浏览器ysis.initial_rtt
iRTT
tcp.analysis.initial_rtt <= 0.020000
tcp.analysis.keep_alive
TCP keep-alive segment
tcp.analysis.kehttp协议ep_windows是什么意思alive_ack
ACK to a TCP keep-alive segment
tcp.anaHTTPlysichwindows许可证即将过期怎么办rome浏览器无法上nginx反向代理网s.lost_segment
Previous segment(s) not captured (common at capture start)
tcp.analysiswindows10激活密钥.out_of_order
This frame is a (suspected) out_of_order segment
tcp.analysis.push_bytes_sentnginx反向署理
How many bytes have been sent since the last PSH flag
tcp.analysis.push_bytes_sent == 12
tcp.analysis.retransmisschrome浏览器安卓版下载ion
This frame is a (suspected) retransmission
tcp.analysis.reused_ports
A new tcp session is started with the same ports as an earlier session in this trace
thttps和http的区别cp.测试抑郁症的20道题analysis.rto
The RTO for this segment was
tcp.analysis.rto <= 1
tcp.analysis.rto_frame
RTO based on delta from frame
tcp.analysis.rto_frame == 100
tcp.analysis.spurious_retransm检验手机是否被监控ission
This frame is a (suspected) spurious retransmission
tcp.ahttp代理nalysis.tfo_schrome安卓下载ynwindows7旗舰版
TCP SYN with TFO Cookie
tcp.analysis.window_full
TCP window specified by the receiver is now completely full
tcp.analysis.windnginx是干嘛用的ow_update
TCP window update
tnginx负载均衡cp.analysis.chrome官方下载zero_window
TCP Zero Window segment
tcp.analysis.zero_window_probe
TCP Zero Window Probe
tcp.analysis.zero_window_proChromebe_chrome官方下载ack
ACK to a TCP Zero Window Probe
tcp.connection.fiwindows7怎么重装系统n
Connection finish(FIN)
tcp.connection.rst
Connection reset(RST)
tcpwindows10激活密钥.Nginxconnection.sack
Connection establish acknowledge(SYN+ACK)
tcp.connection.shttp 404yn
Connection establish request(SYN)
tcp.fin_retransmission
Retransmission of FIN from frame
tcp.optnginx服务器ion.len.invalid
Invalid length for option
tcp.option_len
Length
tcp.options
TCP Options
tcp.options
tcp.chromebookoptions.echo_valu检测试你的自卑程度验工程师e
TCP Echo Option
tcp.options.mss.windows7旗舰版absent
The SYN packet does not contain a MSS option
tcp.options.mss.present
The non-SYN packet does contain a MSS option
tcp.options.sack.count
TCP SACK Count
tcp.options.sack_le
TCP SACK Left Edge
tcp.http://19chrome手机版2.168.1.1登录options.sack_re
TCP SACK Right Edge
tcp.options.tfo
TCP Fast Open
tcp.options.tfo.cookie
Fast Open Cookie
tcp.opchromnginx怎么读e安卓下载tions.tfo.requwindows7怎样重装体系est
Fast Open Cookie Request
tcp.optionsWindows.md5
TCP MD5 signature
tcphttp 404.time_rewindows7旗舰版lative
Time relative to first frame in this TCP stream
tcp.time_delta
Time delta from previous frame in this TCP stream
tchttp协议p.payload
The TCP payload of this packet
tcpnginx服务器.pdu.last_frame
Last frame of this PDU
tc测试抑郁程度的问卷pwindows许可证行将过期怎样办.pdu.测试用例size
PDU Size
tcp.pdwindows7旗舰版u.time
Time until the last segment of this PDU
tcpchrome什么意思.reassembled.data
Reassembled TCP Data
tcp.reachrome官方下载ssembled.length
Reassembled TCP length
tcnginx负载均衡p.reassembledwindows7怎么重装系统_in
Reassembled PDU in frame
tcp.resetng测试英文inx怎样读_cause
Reset cause
tcp.segment
TCP segment
tcp.segment
tcp.segment.count
Segment count
tcp.segment.erronginx重启r测试仪
Reassembling error
tngchrome什么意思inx反向署理cp.segment_data
TCP segment data
tcp.snginx怎么读egments
Reassembled TCP segments
data
Data
data
UDP
udp
User Datagram Protocol
udp
udp.srcport
Source Port
udp.srcport == 53354
udp.dstport
Destination Port
udp.dstport == 22313
udpwindows许可证行将过期怎样办.length
Length
udp.length == 16
udpchrome浏览器.checksum
UDP Checksum
udp.checksum == 0xb4c0
udp.checksum.status
Checksum Status
udp.checksum.status == "Unverified"
ud检验你的自卑程度phttp://www.baidu.com.checksnginx启动命令um.bad
Bad checksum
udp.stream
Stream index
udp.stream == 34
udpnginx服务器.time_relative
Time relative to first frame in this UDP stream
udp.time_delthttp代理a
Time delta from previous frame in this UDP stream
udp.pdu.size
PDU Size
data
Data
data
HTTP
h测试抑郁程度的问卷ttchromep
Hypertext Transfer Protocol
http
http.request.method
HTTP Request Method
http.request.method == "POST"
http.requengin测试抑郁症x负载均windows是什么意思衡st.nginx重启uri
HTTP Request-URI
http.request.uri == "/www/api/xxx"
http.requnginx负载均衡est.version
HTTP Request HTTP-Version
http.request.version == "HTTP/1.1"
http.host
HTTP host
http.host == "www.baidu.com"
http.connection
HTTP Connection
http.connection == "keep-alive"
http.cwindows10ontent_lenth_header
HTTP Content-Length header
http.content_length_header == "144"
http.nghttp 404inx是干嘛用的user_agent
HTTP User-Agent header
http.user_agent == "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36"
http.conginx反向代理ntent_type
HTTP Content-Type
http.content_type == "application/x-www-form-urlencoded; charset=utf-8"
http.accept
HTTP Accept
http.accept == "*/*"
http.accept_encoding
HTTP Accept Encoding
http.accept_encoding == "gzip, deflate"
http.accept_lanwindo测试抑郁症的20道题ws体系guage
HTTP Accept Language
http.accept_language == "zh-CN,zh;q=0.9"
http.request.full_urwchrome手机版indows10i
The full requested URI(including host name)
http.request.full_uri == "https://www.baidu.com/xxx/xxx"
http.respNginxonse.version
HTTP Response HTTP-Version
http.response.version == "HTTP/1.1"
http.rnginx重启esponnginx面试题se.code
HTTP Response Status Code
http.response.code == 200
http.server
HTTP Server
http.server == "nginx"
http.time
Time since the request was sent
http.time >= 0.05
DNS
dns
Domain Name System
dns
dns.id
Identification of transaction
dns.id == 0xc4e1
dnginx面试题ns.flagswindows11有必要升级吗
Flags
dns.flags == 0x0100
dns.flags.response
Is the message a response?
dns.flags.response == 0
dns.count.queries
Number of queries in packet
dns.count.queries == 1
dns.qryHTTP.name
Query Name
dns.qry.name == "www.baidu.com"
dns.qrnginx重启y.type
Query Type
dns.qry.type == 1
dns.windows系统count.anshttp 404wers
Number of answers in packet
dns.count.answers == 2
dns.resp.name
Response Name
dns.resp.name == "www.baidu.com"
dns.resp.chromebooktype
Response Type
dns.resp.type == 5
dns.resp.ttl
Response TTL
dns.resp.ttl == 993
dnwindows10激活密钥s.respchrome安卓版.len
Response Length
dns.resp.len == 22
dns.cname
Response Primary Name
dns.cname == "www.a.shifen.com"
dnchrome官方下载s.a
Response Address
dns.a == 180.101.49.11
dns.time
The time between the Query and the Response
dns.time >= 0.005